ISO 9001 Certified Services and Products

You Will Get Them from HULK Metal

HULK Metal continuously integrates high-quality factory resources horizontally and integrates supply chains vertically and has now built a relatively complete ecological chain. We will strictly implement ISO 9001 standards to provide higher quality metal casting, forging, cutting, stamping, welding, CNC processing, and other services, as well as precast concrete accessories, key clamp fittings, metal spare parts, wire cable grippers, and other products. At HULK Metal, you can complete procurement tasks more easily. Click on the picture on the right to enter the details to learn more.

Precast Concrete Accessories

Key Clamp Fittings

Metal Spare Parts

HULK Metal Services

Factory Show

More Stringent Quality Inspection

Deliver Higher Quality Products

HULK Metal has testing standards: each batch of raw materials must be sampled before entering the factory to ensure that they meet the requirements; we will sample the mechanical properties and tolerances of semi-finished products at each stage, which can not only improve the qualified rate of finished products but also shorten the order production time; finished products also need to pass our strict sampling inspection, and goods can only be delivered to you after the samples are confirmed to be qualified. Our quality control center has advanced instruments to complete more comprehensive and rigorous testing tasks.

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Material Composition Testing
Step 1

Material Composition Testing

HULK Metal's quality inspection center has advanced photometers that can detect the composition of materials. Metal parts with strict material composition requirements need to be tested before they are put into production. Although the raw material factory will provide a material list, we still conduct this test. Many factories find it difficult to do this because the raw materials they use for production are waste. This will result in uneven quality of the entire batch of products. We use new materials, so you can rest assured to place your order with us.

Component Cross-sectional Structure Inspection
Step 2

Component Cross-sectional Structure Inspection

Some forgings and castings that require sample testing need to use an electron microscope to test the matrix composition and internal structure of the material, which can reflect some of the mechanical properties of the product. This test requires additional charges. Please consult our sales manager for specific charging standards. Our quality inspectors will first make cross-section samples, then test them under an electron microscope and record detailed test results. You can participate in the test in real time through our live broadcast.

Hardness Testing
Step 3

Hardness Testing

We are equipped with a Brinell hardness tester and a Rockwell hardness tester to cope with different hardness testing standards. Through them, we can obtain the material's ability to resist local plastic deformation, which is closely related to the wear resistance and scratch resistance of metal parts. We will strictly inspect materials, semi-finished products, and finished products to ensure that the hardness of the metal spare parts you finally receive meets your requirements.

Tensile Testing
Step 4

Tensile Testing

We have several tensile testing machines distributed in our factories, which are used to test components with different tensile strength requirements. For example, the destructive tensile test of the lifting clutch requires a tensile force of 5 times the safety factor, and the maximum load of 32 tons requires a tensile force of 160 tons. Lifting anchors require a tensile force of 3 times the safety factor. We will conduct strict random inspections. Although the price of HULK Metal's products is a bit high, their quality will be more guaranteed. We will record the test data and report it to you.

Impact Testing
Step 5

Impact Testing

Our impact tester can simulate the impact resistance of metal spare parts such as key clamp fittings in the use environment. When key clamp fittings are used in guardrails, they need to resist lateral impact from the human body or other objects. We will communicate with customers, send samples for customers to test, and we will test them ourselves to unify the testing standards. We will test all subsequent orders uniformly.

Surface Treatment Inspection2
Surface Treatment Inspection
Surface Treatment Inspection1
Step 6

Surface Treatment Inspection

We can provide surface treatment methods such as electrogalvanizing, hot-dip galvanizing, powder coating, electrophoresis, anodizing, etc. We have a large salt spray test machine, which can test the surface corrosion resistance and oxidation resistance by simulating the use environment of key clamp fittings, precast concrete accessories, and other metal spare parts at high magnification. The thickness of the coating can also be tested by a thickness gauge. There are also other instruments to test surface finish, adhesion, wear resistance, etc.

Form and Tolerance Inspection1
Form and Tolerance Inspection
Step 7

Form and Tolerance Inspection

We have advanced CMM, angle ruler, vernier caliper, level, micrometer, go/no-go gauge, and other instruments to complete the shape, angle, thread, and size inspection of key clamp fittings, precast concrete accessories, wire rope cable grippers, and other metal spare parts. We will formulate a strict sampling plan so that the sample can fully represent the whole batch of goods. If necessary, we will conduct a comprehensive inspection (the cost will increase a lot).

Quantity Inspection
Quantity Inspection1
Quantity Inspection2
Step 8

Quantity Inspection

We are responsible for the quantity of each batch of goods: before delivery, we will strictly confirm the number of parts in each box, the number of boxes in the container, and the number of containers. We will take pictures and videos and provide them to you for your verification after receipt. We will provide QA services. When goods are missing, we will verify the actual situation and provide replenishment services after confirmation. You can rest assured to purchase our products.

Efficiently Produce and Faster Delivery

Visit Our Factory

We have horizontally integrated most of China's metal casting, forging, CNC processing, stamping, and other factory resources to provide better and more comprehensive OEM services. We will become your office in China, and the sales manager will lead a whole team to connect with you, solve all problems of your order in China, and report the progress of your order to you in real time. Choosing us will mean that you have an exclusive team in China. You are welcome to contact us at any time, visit our factory, and place your order with us after you are satisfied with our production capacity.

Casting Foundry
Cast Anything You Want

Casting Foundry

We have sand casting, investment casting, lost foam casting, die casting, and other factory resources. We can choose the most suitable process according to your metal casting parts material, tolerance, surface quality, and performance requirements to make more satisfactory solutions and quotations. We have manufactured metal parts for more than 20 industries, such as automobiles, agricultural machinery, mining equipment, food machinery, construction, pipelines, etc. You can click here to learn more, or you can contact us at any time to visit the factory.

Forging Factories
Forging More Precise Parts

Forging Factories

Our forging factory has advanced machines, highly intelligent electromagnetic induction heating tubes, and fully automatic cutting and blanking machines. Experienced employees can skillfully operate the equipment to complete their respective tasks. The entire forging process is more efficient. The well-equipped quality inspection center can provide more demanding inspection services. We have provided precision forging services to buyers in more than 40 industries.

CNC Machining Factory
Accuracy up to 0.1μm

CNC Machining Factory

Our CNC processing factory has dozens of advanced CNC processing centers, including five-axis, four-axis, three-axis, and other equipment. Professional engineers will design and program according to your drawings, and experienced operators can skillfully switch tools and programs to complete the processing of each precision component. Each component needs to be strictly measured and confirmed to meet the requirements before it can be counted as a qualified product.

Stamping Factory
Punching Into Any Shape

Stamping Factory

We have dozens of stamping machines with different pressures, such as 510 tons, 300 tons, 200 tons, 100 tons, etc. This enables us to select processes, equipment, molds, and production according to your order requirements, which can reduce your order costs to the greatest extent. Our stamping factory also has advanced laser cutting machines, bending machines, welding machines, polishing machines, and other equipment to provide more comprehensive OEM services.

Surface Treatment Factory
Become Whatever You Like

Surface Treatment Factory

We can provide high-quality electro-galvanizing, hot-dip galvanizing, anodizing, electrophoresis, powder coating, and other surface treatment services. This is due to our integration of a complete supply chain to better serve each customer and meet all their requirements as much as possible. All factories will provide services with more uniform coating, thickness compliance, strong adhesion, corrosion resistance, and wear resistance that meet the requirements under our ISO 9001 standard management.

Casting Foundry
Forging Factories
CNC Machining Factory
Stamping Factory
Surface Treatment Factory
HULK Metal Has Produced These Products

Metal Spare Parts Show

As one of the metal parts suppliers in China, HULK Metal has provided OEM services for hundreds of customers in more than 100 countries and regions around the world. Over the years, we have also developed and processed multiple product lines of our own. At present, the products we can provide mainly include OEM services, precast concrete accessories (lifting devices), key clamp fittings, and wire rope cable grip pullers. Choosing us, you can not only receive higher quality goods but also enjoy more thoughtful services so that you can complete the procurement tasks again and again more easily.

Precast Concrete Accessories
Key Clamp Fittings
Custom Metal Parts
Wire Rope Cable Puller Gripper
Precast Concrete Accessories

Precast Concrete Accessories

Precast concrete accessories are designed for precast concrete elements lifting, transport, fixing and connection. It includes those buried in concrete to provide lifting points, such as lifting anchors, sockets, spread anchors, and so on; those used to connect lifting points and lifting equipment, such as lifting clutch, hooks, loops, hoist rings; those used to connect other elements or fix other objects, such as wire rope box, cast in channel and others.

HULK Metal has been supplying precast concrete accessories from China to customers around the world since 2006. We have integrated a complete supply chain and built an experienced team to provide higher quality products and services. We can currently provide CE certified precast concrete lifting anchors, sockets (inserts), spread anchors, clutch, hooks, hoist rings, cast in channel, wire rope box, recess former, and others. We will strictly implement ISO 9001 standards for every order you make and provide QA services to make your purchase worry-free.

Lifting Anchors
Lifting Anchors
Lifting & Fixing Sockets (Inserts)
Lifting & Fixing Sockets (Inserts)
Spread Anchors
Spread Anchors
Lifting Clutch
Lifting Clutch
Lifting Hooks
Lifting Hooks
Recess Former
Recess Former
Precast Concrete Magnets
Precast Concrete Magnets
Other Accessories
Other Accessories

Precast concrete lifting anchors are accessories designed specifically for the lifting of precast concrete elements. It includes lifting pin anchors (as know as dog bone anchors, spherical head lifting anchors), double head lifting anchors, utility anchors, etc. It needs to be embedded in precast concrete elements, fixed with a recess former, and a recess is created in the fixed position to accommodate the lifting clutch. They can be used in many elements such as: concrete trenches, culverts, stairs, pipes, panels, etc.

  • Foot Anchors

    HULK Metal offers high-quality foot anchors designed for secure lifting of precast concrete elements. Our CE and ISO 9001 certified lifting pin anchors ensure a threefold safety factor, shorter production cycles, and prompt delivery.

  • Lifting Pin Anchor

    HULK Metal has supplied tens of millions of Lifting Pin Anchors ranging from 1.3 tons to 32 tons to hundreds of buyers around the world. We have a full range of products and a complete supply chain to provide you with quality services. We provide quality assurance services. Please feel free to inquire.

  • Lifting Pin (Dog Bone) Anchors

    Q345/CM490/20M2/45#/Others
    Galvanized/Black
    1.3~45.0
    ≥3

  • Lifting Eye Anchor

    HULK Metal stands out as a leading manufacturer of lifting eye anchors, specializing in precast concrete lifting eye anchors that meet stringent CE certification with a 3 times safety factor.

  • Double Head Lifting Anchor

    Durable precast concrete double head lifting pin anchors from HULK Metal ensure secure lifting, higher safety factors, and corrosion resistance, meeting CE and ISO 9001 standards for demanding construction applications worldwide.

  • Spherical Head Lifting Anchors

    Durable, CE-certified spherical head lifting anchors from HULK Metal offer reliable load capacity and corrosion resistance, ensuring safe, efficient lifting for precast concrete projects with fast delivery and quality assurance.

  • Lifting Pins for Precast Concrete

    Lifting Pins for Precast Concrete supplied by HULK Metal are CE certified. We can supply Lifting Pins that can pass the tensile test of 3 times the safety factor and strictly implement the IS0 9001 standard to provide high-quality services.

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Lifting & Fixing Sockets, also commonly called Lifting & Fixing Inserts, are accessories designed for the lifting and anchoring of precast concrete elements. They are pre-buried in specific locations in the concrete to provide lifting points or connection holes for lifting or connecting other elements. With the development of the quick-install concrete industry, many types have been derived. It generally consists of two parts: a sleeve part and a stress transfer part. Depending on the different stress transfer parts, dozens of products can be derived.

  • Wavy Tail Anchor

    Wavy tail anchor is made of high-performance steel pipe and rebar extrusion after bending. Its SWL range is between 0.5 and 8.0 tons. There are two thread standards, M and RD.

  • Precast Lifting Thread Insert

    HULK Metal is a well-known supplier in China, providing high-quality and cost-effective Precast Lifting Thread Insert. With a complete supply chain and a professional team, we have provided flat end insert, solid rod insert, Tubular insert and others to global customers. We provide complete QA services. Looking Forward Your Inquiry.

  • Flat End Lifting Insert

    HULK Metal is one of the high-quality Flat End Lifting Insert suppliers in China. In order to provide better services and products, we have integrated a complete supply chain. We strictly implement ISO 9001 management, and after years of development, we can now supply a full range of CE certified Flat End Lifting Insert.

  • Solid Rod Lifting Insert

    Solid Rod Lifting Inserts supplied by HULK Metal have passed the CE certification. They can pass the tensile test with 3 times the safety factor. We strictly implement ISO 9001 standards to manage the entire supply chain to ensure that we can provide you with better Solid Rod Lifting Inserts and services.

  • Solid Rod Lifting & Fixing Socket

    Q345/20#/Stainless steel/Others
    Galvanized/Black
    8~52
    ≥3

  • Combi Lifting Socket

    The combi lifting socket combines a lifting pin anchor and threaded socket, providing a strong, secure connection for lifting and handling precast concrete elements in construction and infrastructure projects.

  • Flat Fixing Socket with Cross Pin

    Q345/20#/Stainless steel/Others
    Galvanized/Black
    8~52
    ≥3

  • Fixing Socket with Bent End

    Fixing sockets with bent ends, also known as fixing inserts with bent ends, is essential for anchoring in precast concrete. These sockets provide robust points for fixing elements, featuring a bent design that enhances grip and stability.

  • Tubular Lifting Insert

    Tubular Lifting Insert supplied by HULK Metal has passed CE certification. Tubular Lifting Insert can pass the 3 times safety factor tensile test, and each batch of goods has a comprehensive test report.

  • Long Wavy Lifting Insert

    HULK Metal can provide you with RD and M standard 12-45 thread, SWL 0.5 to 8.0tons of Long Wavy Lifting Insert. Its international general standard is CE, which needs to pass the 3 times safety factor tensile force test.

  • Solid Rod Fixing Sockets with Crossbar

    HULK Metal manufactures durable solid rod fixing sockets with cross pins and inserts with cross bars for precast concrete. CE and ISO 9001 certified, with high safety factors and quick delivery for bulk orders.

  • Flat End Lifting Socket

    Flat End Lifting Socket
    Q345/20#/Stainless steel/Others
    Galvanized/Black
    8~52
    ≥3

  • Tubular Lifting Sockets

    HULK Metal's tubular lifting sockets, made from high-grade steel or stainless steel, provide secure threaded connections in precast concrete. CE certified and precision manufactured, they ensure reliable lifting performance, excellent durability, and meet strict safety requirements for diverse construction applications.

  • Long Wavy Lifting Socket

    The Long Wavy Lifting Socket combines a threaded steel pipe with a wavy-tail rebar to achieve deeper stress transfer in precast concrete. Designed for heavy-duty lifting, it meets CE and ISO 9001 standards and ensures a 4 times safety factor.

  • Crown Foot Lifting Anchor

    Q345/20#/Stainless steel/Others
    Galvanized/Black
    8~52
    ≥3

  • Flat Plate Lifting Socket

    Flat plate lifting sockets embed into precast concrete for secure lifting points. The design includes a threaded end for clutch attachment and a broad base for load distribution, available in galvanized finishes for added durability.

  • Flat End Fixing Socket

    Flat end fixing sockets, also known as flat end fixing inserts, anchor securely into precast concrete for fixing. Made from sturdy steel, they feature a flat end for easy installation and a threaded interior for bolts.

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Precast concrete spread anchors are made of high-performance alloy steel plates and are designed to be embedded in precast concrete elements to provide accessories for lifting points. Its international standard is CE certification. It needs to undergo strict tensile performance sampling inspection—using a tensile force of 3 times or even higher safety factor until it is broken. There are many types of it, and when using it, you need to consider the shape, thickness, lifting point location, weight and other factors of the precast concrete elements.

  • Plate Spread Anchor

    Plate spread anchors from HULK Metal feature a welded steel plate and head design, embedded in concrete for edge lifting. Available in various sizes with galvanized options, they support loads up to 10 tons safely.

  • Unilateral Erection Anchor

    Unilateral erection anchors serve as specialized lifting inserts for precast concrete, designed for one-sided loading during element erection. They integrate with ring clutches and recess formers, providing stable anchor points that enhance safety and reduce panel stress in construction applications.

  • Flat Foot Anchor

    HULK Metal supplies flat foot anchors crafted from premium alloys for secure lifting in precast concrete projects worldwide.

  • Erection Anchor

    HULK Metal stands as a reliable erection anchor supplier in China, delivering high-standard products for precast concrete lifting. Our anchors ensure secure handling with superior strength and corrosion resistance, backed by comprehensive production support for bulk orders.

  • Spread Anchor

    HULK Metal supplies CE and ISO9001 certified spread anchors with reliable safety factors, faster delivery, and professional support. Choose our spread anchors for superior quality and complete precast lifting solutions.

  • Two Hole Anchor

    HULK Metal delivers high-quality two-hole anchors, designed for secure lifting of precast concrete elements. Certified with CE and ISO 9001, our anchors ensure safety, durability, and efficiency.

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HULK Metal has been engaged in the production and sales of precast concrete lifting clutch since 2006, and has accumulated rich experience. We have integrated a complete supply chain and formed a professional team to provide better products and services. Our lifting clutch has passed the CE certification and can pass the destructive test with a 5-fold safety factor. Here you can learn about our product range, production capacity, and service capabilities.

  • Precast Concrete Lifting Lugs

    HULK Metal's Precast Concrete Lifting Lugs, also known as Lifting Clutches or Lifting Eyes, are precision-engineered for heavy-duty lifting. Manufactured with high-strength materials, they ensure safety, durability, and efficiency in precast concrete lifting applications worldwide.

  • Dog Bone Lifting Eye

    High-quality dog bone lifting eye with CE and ISO9001 certification. Strong, safe, and durable for precast concrete lifting. Shorter production cycle and faster delivery from trusted Chinese supplier HULK Metal.

  • Lifting Clutch For Pin Anchor

    HULK Metal supplies CE and ISO 9001 certified lifting clutch for pin anchor with 5 times safety factors, shorter production cycles, and complete after-sales support for global precast concrete projects.

  • Dog Bone Lifting Eye With Chain

    Dog Bone Lifting Eye With Chain supplied by HULK Metal can pass the 5 times safety factor test and has been CE certified. We can provide 1.3 to 20 tons load groups.

  • Ring Clutch

    Ring Clutch supplied by HULK Metal is CE certified and can pass the tensile test with a safety factor of 5. We have integrated a complete supply chain and formed a complete team to provide better products and services.

  • Precast Concrete Lifting Eyes

    Precast Concrete Lifting Eyes supplied by HULK Metal has passed CE and ISO 9001 Certified and can passed 5 times safety factor testing. HULK Metal is an experienced manufacturer in China. Looking forward your inquire.

  • Combination Ring Clutch

    Q345/35CrMo/Others
    Galvanized/Black/Powder-coat
    1.3~32.0
    ≥5
    Precision Casting

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HULK Metal offers a wide range of G60, G70, and G80 strength lifting hooks with a well-established supply chain. We have an advanced forging factory and integrated assembly line production. The quality of lifting hooks will be more guaranteed, and we can provide electro-galvanizing, hot-dip galvanizing, and powder coating—three surface treatments. We strictly implement ISO 9001 standard management to provide you with higher quality products and services. You can contact us at any time to visit the factory to understand our production capacity and service capabilities, and then hand over the order to us after you are satisfied.

  • Clevis Slip Hooks

    HULK Metal has a well-established supply chain to provide you with a full range of Clevis Slip Hooks, such as G43, G70, G80, CE marked, with latch or none, electro-galvanized, hot-dip galvanized or powder coated. We strictly implement ISO 9001 quality management and have a professional team to provide better services. We are committed to being your office in China, helping you with all aspects of your orders in China.

  • Clevis Grab Hooks

    We have provided customers in more than 100 countries and regions around the world with Clevis Grab Hooks with strength standards such as G43 70 80 that can pass 2 to 4 Times Safety Factor detection.

  • Eye Grab Hooks

    HULK Metal is an experienced eye grab hooks supplier in China. We have integrated a complete supply chain and formed a professional team to provide better products and services. We can provide eye grab hooks with various specifications and surface treatments.

  • Eye Slip Hooks

    HULK Metal is an experienced supplier in China, providing Eye Slip Hooks in various materials, strengths, certifications, surface treatments and sizes. We have established a complete supply chain to ensure that raw materials, production and delivery are under control to provide higher quality and low-cost lifting hooks.

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Recess formers are used to place lifting anchors, spread anchors, and other accessories that need to be pre-buried in precast concrete elements. The recess they leave is for the lifting clutch to connect with lifting anchors or spread anchors. We offer a full range of standard recess formers and OEM services for special requirements.

  • Rubber Recess Former

    HULK Metal provides high-quality Rubber Recess Former for precast concrete lifting systems. They are used with Pin Anchor Recess Former and Spread Anchor Recess Former, ensuring precise recess shaping, shorter production cycles, and faster delivery.

  • Lifting Pin Anchor Recess Former

    HULK Metal supplies durable lifting pin anchor recess former for precast concrete elements, offering sizes from 1.3 to 32 tons with CE and ISO 9001 certification. Get shorter cycles and comprehensive support for bulk orders.

  • Precast Magnetic Formers

    HULK Metal can provide a variety of precast magnetic formers. With higher quality and a more affordable price, it is your best choice.

  • Spread Anchor Rubber Recess Former

    The Spread Anchor Rubber Recess Former is made of durable rubber with a reinforced rear metal plate. It is designed for fixing spread anchors in precast concrete, ensuring accurate positioning, easy demolding, and reliable lifting performance.

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Precast concrete magnets are one of HULK Metal's main products. They are recognized by customers for their high quality and reasonable price. Precast concrete magnets use high-performance and durable NdFeB alloy magnets. Advanced technology effectively improves production efficiency and reduces costs while ensuring its quality. We provide quality assurance services. You can purchase them with confidence.

  • Magnetic Recess Former Supplier In China

    As one of the excellent magnetic recess former suppliers in China, HULK Metal has advanced factories and perfect supply chain to provide you with high-quality products and services.

  • Precast Lifting Fixing Insert Socket Magnet

    HULK Metal can provide CE-certified magnets for precast lifting and fixing inserts or sockets. Our factory has advanced machining equipment, laser cutting machines, and assembly lines, which can more efficiently complete CE-certified precast lifting fixing insert socket magnet with a higher pass rate.

  • Electrical Box Fixed Magnets

    HULK Metal's Electrical Box Fixed Magnets feature a durable rubber body combined with strong NdFeB magnets, ensuring reliable fixation of electrical boxes in precast concrete. These magnets are customizable in shape, size, and finish, providing flexibility for bulk orders.

  • Shuttering Magnets for Fromwork

    Our Shuttering Magnets for Formwork are designed for precast concrete production, offering reusable and stable fixing solutions. They support different mold sizes and deliver better cost-efficiency for large-scale construction projects.

  • Embedded Corrugated Pipe Fixed Magnet

    Our Embedded Corrugated Pipe Fixed Magnet combines premium steel housing with powerful magnets to ensure strong fixation during precast concrete production. It reduces installation time, improves efficiency, and provides consistent performance across different applications, helping customers achieve safer and more reliable concrete elements.

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HULK Metal also specializes in OEM services for cast-in-channel, T-bolts, wire rope boxes, stone support brackets, and other accessories. Cast in channel can be made of cold-rolled steel, hot-rolled steel, and stainless steel. T bolts are made of carbon steel, alloy steel, and stainless steel. Our wire rope box only has one wire rope, and stone support brackets only accept OEM services. We will develop a perfect solution according to your requirements to ensure that the delivery time, quality, and price can meet your requirements.

  • Cast In Channel T Bolts

    Cast In Channel T Bolts from HULK Metal are precision-forged using high-performance alloy steel or stainless steel. Surface treatments, including electro-galvanizing or hot-dip galvanizing, enhance rust resistance, making them reliable for precast concrete connections in construction and infrastructure projects.

  • Halfen Anchor Channel

    HALFEN Anchor Channels from HULK Metal offer superior quality, CE and ISO certified standards, and five times safety factor. Our fast production and delivery, combined with professional after-sales support, make bulk purchasing simple and reliable.

  • Precast Wall Connection Wire Loop Box

    Name Wire Loop Box Precast Concrete Accessories
    Molds Full Range Moulds
    Materials Wire Rope / Steel Plate / Customized
    SL(mm)±10 60 / 80 / 100 / 120 /140

  • Cast in Channel

    Our Cast in Channel offers superior strength, certified safety, and flexible application for precast construction. Manufactured with advanced processes, it guarantees durability, easier installation, and faster delivery. HULK Metal supports bulk buyers with full technical service and reliable after-sales support.

  • Concrete Screw Bolts

    Our concrete screw bolts are designed for reliable installation without expansion anchors. Galvanized concrete screws provide superior corrosion resistance, making them ideal for indoor and outdoor use. HULK Metal offers diverse sizes, surface treatments, and customized solutions to match your needs.

  • Cast-in Lifting Loops

    Q345/20#/Stainless steel/Others
    Galvanized
    0.8~25.0
    6~32
    ≥3

  • Lifting Loops

    HULK Metal lifting loops are made from alloy or carbon steel, precision-threaded, and electro-galvanized for corrosion resistance. Designed for use with lifting sockets, they ensure safe, reliable handling of precast concrete components with a ≥4 safety factor.

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Key Clamp Fittings

Key Clamp Fittings

Key clamp fitting can be used with pipe to build many practical structures. We have been engaged in the sales of this series of products since 2006, and now we can provide dozens of fittings with pipe outer diameters such as 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", etc. We have integrated a complete supply chain and a professional team to provide high-quality products and services. You can contact us at any time to get a more suitable price.

Structural Pipe Fittings
Structural Pipe Fittings
Galvanized Pipe Handrail Fittings
Galvanized Pipe Handrail Fittings

Structural pipe fittings are metal parts used to connect pipes of various lengths and diameters using many types of fittings to form a structure with a specific function. It is also often called key clamp fittings or slip-on pipe fittings. Common structures built with it include handrails, guardrails, safety railings, roof guardrails, outdoor amusement facilities, brackets, indoor tables and chairs, etc. HULK Metal can provide structural pipe fittings with pipe diameters of 1/2", 3/4", 1", 1 1/4", 1 1/2", and 2" that are hot dip galvanized, double coated, powder coated, and raw black.

  • Internal Swivel Tee

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    33.7
    42.4
    48.3
    Customizable

  • Slope Three Socket Tee

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    0~11
    TUBE SIZE(mm)
    33.7
    42.4
    48.3
    Customizable

  • Slope Pipe Short Tee

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    0~11
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    21.3
    Customizable

  • Railing Bracket

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    Customizable

  • Base Flange

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    21.3
    Customizable

  • Railing Base Flange

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    Customizable

  • Short Swivel Tee

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    Customizable

  • External Sleeve Joint

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    33.7/26.9
    Customizable

  • Swivel Base Flange

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    Customizable

  • Corner Swivel Combination

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    Customizable

  • Add on Crossover Pipe Fitting

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    33.7
    42.4
    48.3
    Customizable

  • 90 Degree 2 Way Elbow

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    48.3/42.4
    60.3
    21.3
    Customizable

  • Four Socket Cross

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    21.3

  • Clamp on Crossover

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    Customizable

  • Crossover Pipe Fitting

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    Customizable

  • 90 Degree Two Socket Tee

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    21.3
    Customizable

  • Three Sockets Cross

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    21.3
    Customizable

  • Clamp on Tee

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    Customizable

  • Two Socket Cross

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    42.4/48.3
    48.3
    60.3
    21.3
    Customizable

  • Double Swivel Combination

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    Customizable

  • Three Socket Tee

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    Customizable

  • Side Outlet Elbow

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    21.3
    Customizable

  • Variable Swivel Elbow

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    33.7
    42.4
    48.3
    Customizable

  • Reducing Short Tee

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    42.4/33.7
    42.4/48.3
    48.3/42.4
    603/48.3
    Customizable

  • Single Socket Tee

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    21.3
    Customizable

  • Single Side Fixing Bracket

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    Customizable

  • Railing Side Support(vertical)

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    33.7
    42.4
    48.3
    Customizable

  • Guard Hook

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    48.3

  • Railing Side Support(horizontal)

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    33.7
    42.4
    48.3
    Customizable

  • Adjustable Short Tee 30-60 Degree

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    30~60
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    Customizable

  • Single Swivel Combination

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    Customizable

  • Split Single Socket Tee

    ​Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    33.7
    42.4
    48.3
    Customizable

  • Variable Elbow

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    15~70
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    Customizable

  • Adjustable Angle Two Socket Cross

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    0~45
    TUBE SIZE(mm)
    33.7
    42.4
    48.3
    Customizable

  • Ground Socket

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    33.7
    42.4
    48.3
    Customizable

  • Side Palm Fixing

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    33.7
    42.4
    48.3
    Customizable

  • Double Side Fixing Bracket

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    Customizable

  • Double Male Section of Swivel

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    Customizable

  • Plug Structural Pipe Fitting

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    60.3
    Customizable

  • Hook Structural Pipe Fitting

    Malleable Iron/Ductile Iron/Customizable

    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    Customizable

  • Slop Base Flange

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    0~11
    TUBE SIZE(mm)
    33.7
    42.4
    48.3
    Customizable

  • Gate Hinge

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    Customizable

  • Gate Eye

    Malleable Iron/Ductile Iron/Customizable
    Galvanized/Powder-coat/Customizable
    TUBE SIZE(mm)
    26.9
    33.7
    42.4
    48.3
    Customizable

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Galvanized pipe handrail fittings are slip-on pipe fittings that connect pipes through sockets and use side grub screws to fasten the entire handrail. Its surface treatment includes hot-dip galvanizing and double-layer galvanizing. The latter is more expensive but the coating is thicker and more beautiful. HULK Metal has a complete supply chain and a professional team to provide a full range of products and services. You can download our product catalog or directly inquire.

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Custom Metal Parts

Custom Metal Parts

Custom metal parts are non-standard components with special shapes, tolerances, and functions, designed for use in various industries such as automotive manufacturing, construction, machinery production, and decoration. They are made from raw materials like steel, iron, aluminum, and copper through processes such as casting, forging, CNC machining, and sheet metal fabrication. HULK Metal has been providing custom metal parts OEM services to customers around the world since 2004. We have now formed a professional team that can design solutions based on your drawings to save more costs and ensure the quality of the goods. We provide QA services and look forward to your consultation.

Casting Spare Parts
Casting Spare Parts
Forging Parts Suppliers
Forging Parts Suppliers
Metal Stamping Parts
Metal Stamping Parts
Machined Metal Parts
Machined Metal Parts
Pump & Valve Parts
Pump & Valve Parts

Casting spare parts are metal workpieces with special shapes, sizes, and functions made from various metals using appropriate metal casting processes. HULK Metal integrates a complete metal foundry to complete casting spare parts that require sand casting, investment casting, lost foam casting, or die casting. Currently we can process metal parts made of ductile iron, gray iron, malleable cast iron, carbon steel, alloy steel, stainless steel, aluminum, etc. We have passed ISO9001 certification. The experienced technical team can develop a more complete solution based on your drawings and calculate a more competitive quotation. We provide QA services. Looking forward to your inquiry.

  • Aluminum Die Casting TV Brackets

    Name Aluminum Die Casting TV Brackets
    Manufacturing According to Drawings
    Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
    Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized

  • Aluminum Die Casting Seat Brackets

    Name Aluminum Die Casting Seat Brackets
    Manufacturing According to Drawings
    Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
    Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized

  • Aluminum Die Casting Pump Covers

    Name Aluminum Die Casting Pump Covers
    Manufacturing According to Drawings
    Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
    Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized

  • Aluminum Die Casting PC Brackets

    Name Aluminum Die Casting PC Bracket
    Manufacturing According to Drawings
    Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
    Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized

  • Aluminum Die Casting Motorcycle Accessories

    Name Aluminum Die Casting Motorcycle Accessories
    Manufacturing According to Drawings
    CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
    Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized

  • Aluminum Die Casting Motor Fan

    Name Aluminum Die Casting Motor Fan
    Manufacturing According to Drawings
    Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
    Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized

  • Aluminum Die Casting LED Light Heat Sink

    Name Aluminum Die Casting LED Light Heat Sink
    Manufacturing According to Drawings
    Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
    Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized

  • Aluminum Die Casting LED Light Covers

    Name Aluminum Die Casting LED Light Cover
    Manufacturing According to Drawings
    Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
    Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized

  • Aluminum Die Casting Junction Box

    Name Aluminum Die Casting Junction Box
    Manufacturing According to Drawings
    Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
    Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized

  • Aluminum Die Casting Heatsink

    Name Aluminum Die Casting Heatsink
    Manufacturing According to Drawings
    Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
    Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized

  • Aluminum Die Casting Connectors

    Name Aluminum Die Casting Connectors
    Manufacturing According to Drawings
    Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
    Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized

  • Aluminum Die Casting Bicycle Accessories

    Name Aluminum Die Casting Bicycle Accessories
    Manufacturing According to Drawings
    Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
    Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized

  • Cast Steel Castings

    Name Cast Steel Castings
    Manufacturing Methods Manufacturing According to Drawings
    Materials Cast Steel
    Process Investment Casting / Sand Casting / Lost Foam Casting / Customized
    Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized
    Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;
    Tolerance(mm) Customized

  • Aluminum Die Casting Auto Accessories

    Name Aluminum Die Casting Auto Accessories
    Manufacturing According to Drawings
    Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
    Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized

  • Aluminum Die Casting Accessories

    Name Aluminum Die Casting Accessories
    Manufacturing According to Drawings
    Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
    Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized

  • Toothed Aluminum Heat Sink

    Aluminum Alloy 6063 / Customized
    Profile Extrusion / Cutting / Deburring / CNC Process / Customized
    Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
    CE / ISO / RoHS / SGS / Customized
    Anodizing / Sand Blasting / Painting / Chormating / Customized
    Trademark printing / wooden box / plastic box / foam box / air film / Customized

  • Aluminium Die Cast Enclosures

    Name Aluminium Die Cast Enclosure
    Manufacturing According to Drawings
    Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
    Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized

  • Bicycle Casting Parts

    Name Bicycle Casting Parts
    Manufacturing Methods Manufacturing According to Drawings
    Materials QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25) / SS (Stainless Steel) / Cast Iron / Die Casting Aluminum
    Process Investment Casting / Sand Casting / Lost Foam Casting / Die Casting / Customized
    Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Anodizing / Customized
    Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;

  • Aluminum Die Casting Washing Machine Brackets

    Name Aluminum Die Casting Washing Machine Bracket
    Manufacturing According to Drawings
    Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
    Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized

  • Precision Aluminum Die Casting Parts

    Name Precision Aluminum Die Casting Parts
    Manufacturing According to Drawings
    CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
    Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized

  • Aluminum Brackets

    A356.0/ZL101,GAlSi7Mg (3.2371.61)/AlSi7Mg/, A-S7G, Al Si Alloy, Al Cu Alloy ZL201 Al Mg Alloy ZL301,ZL302, Al Zn Alloy ZL401Zn Alloy Zamak 3, Zamak 5, Zamak 7, Zamak 2 / Customized
    Die Casting, Permanent Molding /Gravity Casting, Low Pressure Casting, High Pressure Casting/Sand Casting, Extrusion Casting etc.
    TV / Monitor / Customized
    Shot / sand blast / polishing / Primer Painting / Powder coating / ED- Coating / Finish Painting / Anodize (White or Black Color) / Customized

  • Aluminum Die Casting Automotive Parts

    Power supply housing / Automotive Door Handle / Customized
    A356.0/ZL101,GAlSi7Mg (3.2371.61)/AlSi7Mg/, A-S7G, Al Si Alloy, Al Cu Alloy ZL201 Al Mg Alloy ZL301,ZL302, Al Zn Alloy ZL401Zn Alloy Zamak 3, Zamak 5, Zamak 7, Zamak 2 / Customized
    Die Casting, Permanent Molding /Gravity Casting, Low Pressure Casting, High Pressure Casting/Sand Casting, Extrusion Casting etc.
    0.005mm / Customized
    ≤0.8 / Customized
    Shot / sand blast / polishing / Primer Painting / Powder coating / ED- Coating / Finish Painting / Anodize (White or Black Color) / Customized

  • Agricultural Castings

    Name Agricultural Castings
    Manufacturing Manufacturing According to Drawings
    Process Investment Casting / Sand casting / Lost foam casting / Lost wax casting.
    Material Cast iron / Cast steel / Forged steel / Customized
    Surface Treatment Spraying / Hot-dip Galvanizing / Electro-Galvanizing / Customized

  • Automobile Casting Parts

    Name Automobile Casting Parts
    Manufacturing Methods Manufacturing According to Drawings
    Materials QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25) / SS (Stainless Steel) / Cast Iron / Die Casting Aluminum
    Process Investment Casting / Sand Casting / Lost Foam Casting / Die Casting / Customized
    Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Anodizing / Customized
    Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;

  • Agricultural Hammer Claw Casting Parts

    Name Agricultural Hammer Claw Casting Parts
    Manufacturing Methods Manufacturing According to Drawings
    Materials QT (Ductile Iron) HT (Grey Cast Iron) / Customized
    Process Coated Sand Casting / Clay Sand Casting / Customized According to Products
    Surface Treatment Powder Coating / Galvanized / Black
    Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;

  • Round Aluminum Heat Sink

    Aluminum Alloy 6063 / Customized
    Profile Extrusion / Cutting / Deburring / CNC Process / Customized
    Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
    CE / ISO / RoHS / SGS / Customized
    Anodizing / Sand Blasting / Painting / Chormating / Customized
    Trademark printing / wooden box / plastic box / foam box / air film / Customized

  • Aluminum Die Casting Engine Parts

    engine bracket, truck chassis bracket, gearbox, gear housing , gear cover, shaft, spline shaft, pulley, flange, connection pipe, pipe, hydraulic valve, valve housing, Fitting, flange, wheel, flywheel, oil pump housing, starter housing, coolant pump housing, transmission shaft, transmission gear, sprocket, chains, etc.
    A356.0/ZL101,GAlSi7Mg (3.2371.61)/AlSi7Mg/, A-S7G, Al Si Alloy, Al Cu Alloy ZL201 Al Mg Alloy ZL301,ZL302, Al Zn Alloy ZL401Zn Alloy Zamak 3, Zamak 5, Zamak 7, Zamak 2 / Customized
    Die Casting, Permanent Molding /Gravity Casting, Low Pressure Casting, High Pressure Casting/Sand Casting, Extrusion Casting etc.
    0.005mm / Customized
    ≤0.8 / Customized
    Shot / sand blast / polishing / Primer Painting / Powder coating / ED- Coating / Finish Painting / Anodize (White or Black Color) / Customized

  • Agricultural Blade Guard Casting Parts

    Name Agricultural Blade Guard Casting Parts
    Manufacturing According to Drawings
    Materials QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25) / Customized
    Process Coated Sand Casting / Customized
    Surface Treatment Powder Coating / Customized
    Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;
    Packaging Wooden case / Carton / Bulk / Individually Packaged / Customized
    Serivce Freight consulting / Quality inspection / After-sales / Other value-added services.
    Delivery Method Sea / Air / Land
    Quality Assurance Life Long

  • Water Glass Sand Castings

    Name Water Glass Sand Castings
    Manufacturing Methods Manufacturing According to Drawings
    Materials Cast Iron / Gray Iron / Ductile Iron / Stainless Steel / Carbon Steel / Customized
    Process Water Glass Sand Casting
    Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized
    Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;

  • Stainless Steel Castings

    Name Stainless Steel Castings
    Manufacturing Methods Manufacturing According to Drawings
    Materials Stainless Steel
    Process Investment Casting / Sand Casting / Lost Foam Casting / Customized
    Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized
    Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;

  • Resin Sand Casting Castings

    Name Resin Sand Casting Castings
    Manufacturing Methods Manufacturing According to Drawings
    Materials Cast Iron / Gray Iron / Ductile Iron / Stainless Steel / Carbon Steel / Customized
    Process Resin Sand Casting
    Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized

  • Reducer Housing Castings

    Name Reducer Housing Castings
    Manufacturing Methods Manufacturing According to Drawings
    Materials Cast Iron / Ductile Iron / Gray Iron / Customized
    Process Investment Casting / Sand Casting / Lost Foam Casting / Customized
    Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized
    Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape and position tolerance; 5. Surface roughness;

  • Precision Casting Castings

    Name Precision Casting Castings
    Manufacturing Methods Manufacturing According to Drawings
    Materials Cast Iron / Aluminum / Stainless Steel / Carbon Steel / Gray Iron / Customized
    Process Investment Casting / Ceramic Mold Casting / Metal Mold Casting, Die Casting, Lost Foam Casting
    Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized
    Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;

  • Motorcycle Accessories Castings

    Name Motorcycle Accessories Castings
    Manufacturing Methods Manufacturing According to Drawings
    Materials Cast Iron / Aluminum / Stainless Steel / Carbon Steel / Gray Iron / Customized
    Process Investment Casting / Sand Casting / Lost Foam Casting / Die Casting / Customized
    Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized
    Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;

  • Lost Wax Foundry Castings

    Name Lost Wax Foundry Casting
    Manufacturing Methods Manufacturing According to Drawings
    Materials Cast Iron / Gray Iron / Ductile Iron / Stainless Steel / Carbon Steel / Customized
    Process Lost Wax Foundry Casting
    Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized
    Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;

  • Lost Foam Castings

    Name Lost Foam Castings
    Manufacturing Methods Manufacturing According to Drawings
    Materials Cast Iron / Gray Iron / Ductile Iron / Stainless Steel / Carbon Steel / Customized
    Process Lost Foam Castings
    Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized
    Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;

  • Investment Casting Castings

    Name Investment Casting Castings
    Manufacturing Methods Manufacturing According to Drawings
    Materials Cast Iron / Gray Iron / Ductile Iron / Stainless Steel / Carbon Steel / Customized
    Process Investment Casting
    Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized
    Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;

  • Grey Iron Castings

    Name Cast Iron Castings
    Manufacturing Methods Manufacturing According to Drawings
    Materials Cast Iron
    Process Investment Casting / Sand Casting / Lost Foam Casting / Customized
    Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized
    Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;

  • Ductile Iron Castings

    Name Ductile Iron Castings
    Manufacturing Methods Manufacturing According to Drawings
    Materials Ductile Iron
    Process Investment Casting / Sand Casting / Lost Foam Casting / Customized
    Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized
    Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;
    Tolerance(mm) Customized

  • Drain Pipe Casting Parts

    Name Drain Pipe Casting Parts
    Manufacturing Methods Manufacturing According to Drawings
    Materials Ductile Iron / Gray Iron
    Process Investment Casting / Sand Casting / Lost Foam Casting / Customized
    Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized
    Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;
    Tolerance(mm) Customized

  • Centrifugal Casting Castings

    Name Centrifugal Casting Castings
    Manufacturing Methods Manufacturing According to Drawings
    Materials Cast Iron / Stainless Steel / High Manganese Steel / Customized
    Process Centrifugal Casting
    Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized
    Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;
    Tolerance(mm) Customized

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There are many forging parts suppliers in the world, and their company sizes vary, with different production capabilities and services. HULK Metal is one of the well-known forging parts suppliers in China. We have been providing forging parts production and export services to global customers since 2004 and have rich experience. We have a complete supply chain and service team to provide more thoughtful services, help solve more problems that arise during order production, and protect your rights and interests by providing after-sales service.

  • Flange Forgings

    Manufacturing According to Drawings
    Process Casting / Forging / Stamping
    CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
    Materials 304 / 316L / Aluminum Alloy / Customized

  • OEM Gear Forgings

    Manufacturing According to Drawings
    Process Casting / Forging / Stamping
    CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
    Materials Carbon Steel / ND Steel / Stainless Steel / Aluminum Alloy / Customized

  • OEM Wheel Forgings

    Manufacturing According to Drawings
    Process Casting / Hot Forging
    CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
    Materials Carbon Steel / ND Steel / Stainless Steel / Aluminum Alloy / Customized

  • Stainless Steel Forging Parts

    Name Stainless Steel Forging Parts
    Manufacturing Methods Manufacturing According to Drawings
    Materials Stainless Steel
    Process Hot Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized

  • Motorcycle Parts Forging Parts

    Name Motorcycle Parts Forging Parts
    Manufacturing Methods Manufacturing According to Drawings
    Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
    Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized

  • Agricultural Forgings

    Manufacturing According to Drawings
    Process Hot Forging / Die Forging / Custom
    CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
    Materials Carbon Steel / ND Steel / Stainless Steel / Aluminum Alloy / Customized

  • Motorcycle Accessories Forging Parts

    Name Motorcycle Accessories Forging Parts
    Manufacturing Methods Manufacturing According to Drawings
    Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
    Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized

  • Mining Machinery Forging Parts

    Name Mining Machinery Forging Parts
    Manufacturing Methods Manufacturing According to Drawings
    Materials Carbon Steel / Alloy Steel / Stainless Steel / Customized
    Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Die Forging / Customized

  • Hot Forging Parts

    Name Hot Forging Parts
    Manufacturing Methods Manufacturing According to Drawings
    Materials Carbon Steel / Alloy Steel / Customized
    Process Hot Forging

  • Cold Forging Parts

    Name Cold Forging Parts
    Manufacturing Methods Manufacturing According to Drawings
    Materials 20Cr Steel / 20CrMo Steel / 20CrMnTi Steel /Aluminum / Aluminum Alloy / Customized
    Process Cold Forging

  • Carbon Steel Forging Parts

    Name Carbon Steel Forging Parts
    Manufacturing Methods Manufacturing According to Drawings
    Materials Carbon Steel
    Process Hot Forging / Free Forging / Mold Forging / Ring Forging / Customized

  • Bicycle Accessories Forging Parts

    Name Bicycle Accessories Forging Parts
    Manufacturing Methods Manufacturing According to Drawings
    Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
    Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized

  • Auto Parts Forging Parts

    Name Auto Parts Forging Parts
    Manufacturing Methods Manufacturing According to Drawings
    Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
    Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized

  • Auto Accessories Forging Parts

    Name Auto Accessories Forging Parts
    Manufacturing Methods Manufacturing According to Drawings
    Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
    Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized

  • Alloy Steel Forging Parts

    Name Alloy Steel Forging Parts
    Manufacturing Methods Manufacturing According to Drawings
    Materials Alloy Steel
    Process Hot Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized

  • Agricultural Machinery Accessories Forging Parts

    Name Agricultural Machinery Accessories Forging Parts
    Manufacturing Methods Manufacturing According to Drawings
    Materials Carbon Steel / Alloy Steel / Stainless Steel / Customized
    Process Hot Forging / Free Forging / Mold Forging / CNC Machining / Customized

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Metal stamping parts are metal components with special shapes, sizes and functions that are made of metal sheets by blanking, deep drawing, bending, punching and other processes. Common metal sheets are made of galvanized iron, galvanized steel, carbon steel, alloy steel, stainless steel, aluminum alloy, etc. HULK Metal is a Chinese supplier with an advanced sheet metal manufacturing plant. We can provide you with OEM and ODM services such as cutting, welding and stamping. We will sign an NDA agreement with you and provide after-sales service. You can rest assured to place your order with us.

  • Sheet Metal Stamping Parts

    HULK Metal is a manufacturer of sheet metal stamping parts in China. We have advanced stamping equipment, experienced workers, and perfect after-sales service to complete higher-quality orders faster at a lower price.

  • Sheet Metal Auto Parts

    HULK Metal is committed to providing high-quality sheet metal automotive parts OEM services to customers around the world. We have a complete supply chain to provide you with better OEM services.

  • Steel Metal Stamping Parts

    HULK Metal has developed over 16 years to become an experienced metal stamping manufacturer. We can manufacture higher quality steel metal stamping parts from carbon steel, stainless steel, and alloy steel. We have a complete quality control system.

  • Stainless Steel Metal Stamping Parts

    HULK Metal has provided excellent metal stamping services to hundreds of stainless steel metal stamping parts purchasers around the world. Our products have been used in more than 20 industries, such as automobile manufacturing, machinery manufacturing, home appliance manufacturing, construction industry, etc.

  • Home Appliance Metal Stamping Parts

    HULK Metal is a professional manufacturer of home appliance metal stamping parts that has provided metal stamping services for the home appliance manufacturing industry for over 16 years.

  • Aluminum Heat Pipe Heat Sink

    Aluminum Alloy 6063 / Customized
    Profile Extrusion / Cutting / Deburring / CNC Process / Customized
    Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
    CE / ISO / RoHS / SGS / Customized
    Anodizing / Sand Blasting / Painting / Chormating / Customized
    Trademark printing / wooden box / plastic box / foam box / air film / Customized

  • Copper Metal Stamping Parts

    As a metal stamping service supplier with a strong production capacity, HULK Metal has 5 sets of stamping machines with a capacity of 315 tons, 5 sets of 200 tons capacity, 5 sets of 80 tons capacity and 5 sets of 60 tons capacity. We can provide customized manufacturing services for copper metal stamping parts of 0.1mm~10mm. Products can be certified by CE, SGS, GB, and other standards.

  • Precision Metal Stamping Parts

    HULK Metal has 20 precision stamping machines that can process precision metal stamping parts from 0.05mm to 5mm. Our quality inspection team will strictly test the performance and parameters of the product to ensure that the quality of the product can meet your requirements.

  • Metal Stamping Parts

    HULK Metal has provided excellent metal stamping services for more than 20 industries such as automobiles, home appliances, machinery, and other manufacturing or construction industries.

  • Custom Metal Stamping Parts

    HULK Metal has an experienced technical team that can customize complete metal stamping parts OEM solutions. We can supply products certified by CE, SGS, etc. and comprehensive services such as shipping and after-sales.

  • Concrete Precast Metal Stamping Parts

    HULK Metal is an experienced manufacturer of concrete precast metal stamping parts. We have been manufacturing spread anchors, connectors, and other concrete precast metal stamping parts since the second half of the 20th century.

  • Carbon Steel Metal Stamping Parts

    HULK Metal is a professional manufacturer of metal stamping parts. Our factory has more automated stamping machines and advanced product quality inspection instruments so that we can complete higher quality carbon steel metal stamping parts faster.

  • Brass Metal Stamping Parts

    HULK Metal has been providing manufacturing services for brass metal stamping parts since the second half of the 20th century. As an experienced metal stamping service supplier, HULK Metal has provided brass metal stamping parts for more than 20 industries such as automobiles, machinery, home appliances, etc.

  • OEM Metal Stamping Parts

    HULK Metal's factory has 20 stamping machines, 10 CNC machines, and perfect-quality inspection instruments. We can provide complete OEM services for metal stamping parts. We can manufacture metal stamping parts in automobiles, construction, household appliances, and other industries with copper, steel, and aluminum as raw materials.

  • Auto Accessories Metal Stamping Parts

    HULK Metal is a professional Auto Accessories Metal Stamping Parts manufacturer with over 16 years of experience. We have a complete supply chain to supply you with complete metal stamping OEM services.

  • Aluminum Sheet Metal Stamping Parts

    HULK Metal has been engaged in the manufacture of Aluminum Sheet Metal Stamping Parts for many years. We focus more on the needs of our customers and develop complete production solutions accordingly.

  • Aluminum Metal Stamping Parts

    HULK Metal has been engaged in the stamping service of aluminum metal parts since the second half of the 20th century. Up to now, HULK Metal has been able to produce metal stamping parts with a thickness of 0.1mm~2mm using 1000~7000 aluminum alloy plates as raw materials.

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Machined metal parts are components with more precision and special functions that are made by CNC machining centers using turning, milling, grinding, drilling, and other tools to process metal billets or semi-finished castings and forgings. They are widely used in the automotive, construction, and machinery industries and various other industries. HULK Metal is a China-machined metal parts supplier that can provide OEM and ODM services and make more perfect solutions according to your drawings and requirements to ensure faster delivery of goods with higher quality and better prices. We provide after-sales service; please rest assured to purchase.

  • Aluminum Water Cooled Heat Sink

    Aluminum Alloy 6063 / Customized
    Profile Extrusion / Cutting / Deburring / CNC Process / Customized
    Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
    CE / ISO / RoHS / SGS / Customized
    Anodizing / Sand Blasting / Painting / Chormating / Customized
    Trademark printing / wooden box / plastic box / foam box / air film / Customized

  • Auto Parts CNC Machining

    Manufacturing According to Drawings
    Process Casting / Forging / Stamping
    CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
    Material ND Steel / Cast steel / Stainless steel / Carbon steel / Customized

  • CNC Machining Aluminum Die Casting Parts

    Name CNC Machining Aluminum Die Casting Parts
    Manufacturing According to Drawings
    Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
    Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized

  • Agricultural Parts CNC Machining

    Manufacturing According to Drawings
    Process Casting / Forging / Stamping / CNC Machining
    CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
    Material ND Steel / Cast steel / Stainless steel / Carbon steel / Customized

  • CNC Machining Bike Parts

    Manufacturing According to Drawings
    Process Casting / Forging / Stamping
    CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
    Material ND Steel / Cast steel / Stainless steel / Carbon steel / Aluminum Alloy / Customized

  • Flange CNC Machining

    Manufacturing According to Drawings
    Process Casting / Forging / Stamping / CNC Machining
    CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
    Materials 304L / 316L / Aluminum Alloy / / Customized

  • OEM Wheel CNC Machining

    Manufacturing According to Drawings
    Process Casting / Forging / Stamping
    CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
    Materials Carbon Steel / ND Steel / Stainless Steel / Aluminum Alloy / Customized
    Surface Spraying / Hot Galvanizing / Electro Galvanizing / BAlack / Anodizing / Customized

  • OEM Screw & Bolt CNC Machining

    Manufacturing According to Drawings
    Process Casting / Forging / Stamping
    CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
    Materials Carbon Steel / ND Steel / Stainless Steel / Aluminum Alloy / Customized

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Pump parts are the components that make up the pump, including the body, housing, cover, impellers, brackets, etc. Valve parts are composed of the body, handle, stem, gate (gate valve), disc (butterfly valve), ball (ball valve), etc. These metal parts are made of ductile iron, gray iron, carbon steel, alloy steel, stainless steel, and aluminum alloy through casting, forging, CNC processing, and other processes. HULK Metal has passed ISO 9001 certification and has been providing OEM and ODM services for pump and valve parts since 2004. Looking forward to your inquiry.

  • Butterfly Valve Stem

    Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
    +/-0.01mm
    CT9
    Casting / CNC / Customized
    ≥1.6Mpa, ≤6.4Mpa
    Painting / Plating / Polishing / Customized
    Anti-collision / Brand Logo / Customized
    CB / CE / URV / Customized

  • Sewage Pump Impellers

    Sewage Pump Impellers
    Manufacturing According to Drawings
    QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
    Gray cast iron, ductile iron pump impellers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
    Cast steel pump impellers: precision casting, lost wax casting.
    Powder spraying, Painting

  • Sewage Pump Housings

    Sewage Pump Housing
    Manufacturing According to Drawings
    QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
    Gray cast iron, ductile iron Sewage Pump Housing: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
    Cast steel Sewage Pump Housing: precision casting, lost wax casting.
    Powder spraying, Painting

  • Sewage Pump Bases

    Sewage Pump Bases
    Manufacturing According to Drawings
    QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
    Gray cast iron, ductile iron Sewage Pump Bases: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
    Cast steel Sewage Pump Bases: precision casting, lost wax casting.
    Powder spraying, Painting

  • Pipeline Pump Motor Bracket

    Pipeline pump Motor Bracket
    Manufacturing According to Drawings
    QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
    Gray cast iron, ductile iron Pipeline pump Motor Bracket: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
    Cast steel Pipeline pump Motor Bracket: precision casting, lost wax casting.
    Powder spraying, Painting

  • Pipeline Pump Impellers

    Pipeline Pump Impellers
    Manufacturing According to Drawings
    QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
    Gray cast iron, ductile iron Pipeline Pump Impellers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
    Cast steel Pipeline Pump Impellers: precision casting, lost wax casting.
    Powder spraying, Painting

  • Pipeline Pump Covers

    Pipeline Pump Covers
    Manufacturing According to Drawings
    QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
    Gray cast iron, ductile iron Pipeline Pump Covers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
    Cast steel Pipeline Pump Covers: precision casting, lost wax casting.
    Powder spraying, Painting

  • Pipeline Pump Housings

    Pipeline Pump Housings
    Manufacturing According to Drawings
    QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
    Gray cast iron, ductile iron Pipeline Pump Housings: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
    Cast steel Pipeline Pump Housings: precision casting, lost wax casting.
    Powder spraying, Painting

  • Centrifugal Pump Impellers

    Centrifugal Pump Impellers
    Manufacturing According to Drawings
    QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
    Gray cast iron, ductile iron pump impellers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
    Cast steel pump impellers: precision casting, lost wax casting.
    Powder spraying, Painting
    1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;

  • Centrifugal Pump Covers

    Centrifugal Pump Covers
    Manufacturing According to Drawings
    QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
    Gray cast iron, ductile iron pump covers 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
    Cast steel pump covers: precision casting, lost wax casting.
    Powder spraying, Painting

  • Centrifugal Pump Bottom Plates

    Name Centrifugal Pump Bottom Plates
    Manufacturing According to Drawings
    QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
    Gray cast iron, ductile iron Centrifugal Pump Bottom Plates: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
    Cast steel Centrifugal Pump Bottom Plates: precision casting, lost wax casting.
    Powder spraying, Painting

  • Centrifugal Pump Housings

    Manufacturing According to Drawings
    QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
    Gray cast iron, ductile iron pump Housings: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
    Cast steel pump Housings: precision casting, lost wax casting.

  • Shut Off Valve Body

    Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
    +/-0.01mm
    CT9
    Casting / CNC / Customized
    ≥1.6Mpa, ≤6.4Mpa
    Painting / Plating / Polishing / Customized
    Anti-collision / Brand Logo / Customized
    CB / CE / URV / Customized

  • Gate Valve Body

    Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
    +/-0.01mm
    CT9
    Casting / CNC / Customized
    ≥1.6Mpa, ≤6.4Mpa
    Painting / Plating / Polishing / Customized
    Anti-collision / Brand Logo / Customized
    CB / CE / URV / Customized

  • Butterfly Valve Disc

    Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
    +/-0.01mm
    CT9
    Casting / CNC / Customized
    ≥1.6Mpa, ≤6.4Mpa
    Painting / Plating / Polishing / Customized
    Anti-collision / Brand Logo / Customized
    CB / CE / URV / Customized

  • Butterfly Valve Body

    Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
    +/-0.01mm
    CT9
    Casting / CNC / Customized
    ≥1.6Mpa, ≤6.4Mpa
    Painting / Plating / Polishing / Customized
    Anti-collision / Brand Logo / Customized
    CB / CE / URV / Customized

  • Ball Valve Body

    Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
    +/-0.01mm
    CT9
    Casting / CNC / Customized
    ≥1.6Mpa, ≤6.4Mpa
    Painting / Plating / Polishing / Customized
    Anti-collision / Brand Logo / Customized
    CB / CE / URV / Customized

  • Ball Valve Stem

    Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
    +/-0.01mm
    CT9
    Casting / CNC / Customized
    ≥1.6Mpa, ≤6.4Mpa
    Painting / Plating / Polishing / Customized
    Anti-collision / Brand Logo / Customized
    CB / CE / URV / Customized

  • Ball Valve Ball

    Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
    +/-0.01mm
    CT9
    Casting / CNC / Customized
    ≥1.6Mpa, ≤6.4Mpa
    Painting / Plating / Polishing / Customized
    Anti-collision / Brand Logo / Customized
    CB / CE / URV / Customized

  • Shut Off Valve Stem

    Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
    +/-0.01mm
    CT9
    Casting / CNC / Customized
    ≥1.6Mpa, ≤6.4Mpa
    Painting / Plating / Polishing / Customized
    Anti-collision / Brand Logo / Customized
    CB / CE / URV / Customized

  • Gate Valve Stem

    Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
    +/-0.01mm
    CT9
    Casting / CNC / Customized
    ≥1.6Mpa, ≤6.4Mpa
    Painting / Plating / Polishing / Customized
    Anti-collision / Brand Logo / Customized
    CB / CE / URV / Customized

  • Gate Valve Gate

    Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
    +/-0.01mm
    CT9
    Casting / CNC / Customized
    ≥1.6Mpa, ≤6.4Mpa
    Painting / Plating / Polishing / Customized
    Anti-collision / Brand Logo / Customized
    CB / CE / URV / Customized

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Wire Rope Cable Puller Gripper

Wire Rope Cable Puller Gripper

When a wire rope or cable needs to be pulled or tightened, a fulcrum is often needed. This requires a tool that can be used to hold the wire rope or cable firmly and provide a loop for hanging the hook. The wire rope cable puller Gripper was born under this circumstance. It has many styles: the first one is made by intertwining metal mesh, which can clamp the cable and provide a connection point after being tightened on one end of the cable. The second one clamps the cable through a jaw at one end, and the loop at the other end can connect the hook and the lock.

Jaw Wire Cable Puller Gripper
Jaw Wire Cable Puller Gripper

HULK Metal's Jaw Wire Cable Puller Grippers are designed to provide strong grip, smooth pulling, and enhanced safety in cable tensioning applications. Built with high-quality materials and advanced manufacturing techniques, our pullers deliver consistent performance under demanding conditions. Whether you need sawtooth-type or round-type models, our range meets various load capacities and cable sizes. Backed by strict quality control and comprehensive production capabilities, we ensure each gripper meets international standards. With OEM services available, we help customers worldwide get customized solutions that fit their exact cable pulling needs.

  • Heavy Duty Wire Rope Pulling Tool

    Heavy duty wire rope pulling tools are one of our main products. They are made of high-performance alloy steel and can withstand greater tension.

  • Steel Jaw Cable Puller

    We can provide steel jaw cable puller with wire diameter ranging from 2.03mm to 45.7mm and from 0.68 tons to 9 tons. Contact us to get the best price.

  • Jaw Cable Gripper

    We can currently produce a variety of high-performance alloy steels that can be used for wire diameters between 0.08~1.8in (2.03~45.7mm), tensions between 1500~20000lbs (0.68~9tons) and for various wire types of Jaw Cable Gripper.

  • Steel Wire Rope Gripper

    Steel Wire Rope Gripper is made of high-performance alloy steel by hot die forging. It has a variety of styles to suit more wires.

  • Jaw Grip Puller for Aluminum Cable

    HULK Metal offers a versatile range of Jaw Grip Puller for Aluminum Cable models, from lightweight wire grip pullers to heavy-duty cable pulling tools. With OEM customization, advanced production lines, and stringent quality controls, we ensure performance, durability, and after-sale support.

  • ABC Conductor Grips

    ABC Conductor Grips are special tools designed for ABC wire pulling, tightening and other working environments. Its clamp can better protect the ABC when pulling. We offer a variety of ABC Conductor Grips. Contact us for better prices.

  • Jaw Rope Puller

    The Jaw Rope Puller is designed for tensioning and routing ropes, cables, wire ropes, etc. We can currently provide Jaw Rope Pullers with clamping wire diameters ranging from 1.9mm to 45.7mm and pulling forces ranging from 1500 to 20000LBS.

  • Jaw Wire Puller

    Feature:
    1. Available 1500 to 20000 LBS
    2. ISO 9001 Certification
    3. Suit For 1.9 mm to 45.7mm Various Cables, Wire Ropes
    4. Factory Direct Sales
    Description:
    Jaw Wire Puller orders will undergo strict sampling inspections before leaving the factory to ensure that the order qualification rate can reach 99.99%. We provide QA services. You can purchase with confidence.

  • Guy Wire Jaw Grip Puller

    Guy wire jaw grip puller is a tool designed to clamp wires and provide a fulcrum for tensioning them. It is simple to operate and can protect the wires while providing a stronger clamping force. We are a Chinese factory and can provide products with higher cost performance.

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Integrate A Complete Ecological Chain to Provide Better OEM Services to You.

We Are HULK Metal

We will become more and more professional and provide you with more and more considerate services and better and better products. We will continue to integrate more factories and services to help you better complete your purchases in China. Now we already have advanced casting, sheet metal manufacturing, forging, and other factory resources and a professional service team. In the future, we will continue to expand our team to provide you with better services and products while serving more people under the premise of ensuring quality.

about-1

HULK Metal Want To Do

More and more international friends want to have their products produced by Chinese factories, but they are struggling to find suitable ones, either because the price is too high or they are worried about quality issues. HULK Metal came into being. We have formulated a strict factory assessment system, built a strict quality inspection system, integrated dozens of excellent factories, and integrated raw material procurement, production quality inspection, packaging, transportation, finance and other services to provide more complete services. The future is here, let us work together to become leaders in our respective industries.

Mission

HULK Metal Wants to Help More Customers Purchase Their Metal Parts From China Easier.

Vision

To build an ecological chain integrating design, procurement, production, quality inspection, transportation, after-sales, and other services.

We Uphold

  • Open and Win-win Cooperation

    Open and Win-win Cooperation

    Accept all creativity with an open mind, and seek a win-win situation in constant collisions.

  • Sincerity and Inclusion

    Sincerity and Inclusion

    Accept all ideas with frank sincerity, and strengthen ourselves in continuous inclusion.

  • Pragmatic and Responsible

    Pragmatic and Responsible

    Treat everything with a pragmatic style and courage to take responsibility enables us to just do it.

  • Professional and Rigorous

    Professional and Rigorous

    Serve every customer with professional skills and solve every problem with a rigorous process.

Our Culture

HULK Metal has been around since 2004. We have grown from a small export team to a Chinese metal spare parts OEM company with a complete supply chain and professional team. We will provide CE certified precast concrete accessories and ISO 9001 certified key clamp fittings, as well as higher quality OEM services.

2004
2006
2020
2025
2004

James, the founder of HULK Metal, led a team of several people to integrate Chinese metal processing factories to provide high-quality OEM services for global Metal Spare Parts customers. From the beginning, we are well aware of the importance of product and service quality to a company. Therefore, we have been strictly implementing ISO 9001 to manage the entire supply chain and continuously deepening service content to ensure that we can provide higher quality products and more thoughtful services.

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2006

We started to provide precast concrete accessories and Key clamp fittings for many well-known companies. From the initial few products, we have gradually developed to the current ability to provide most of them. We have always adhered to our original intention to provide customers with better products and services, and have been recognized by customers. More and more customers find us, begin to trust us, and give us more and more orders. We are grateful and will definitely give back to them and you who will cooperate with us with the greatest heart.

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2020

HULK Metal officially appeared as a brand. We hope that the metal we provide will be as strong as Hulk and perform well in various environments. We hope to manage ourselves better like Hulk and protect the earth through our products and services. We hope to let more customers know about China's metal manufacturing industry and buy satisfactory products from China more easily to complete a high-quality procurement task.

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2025

HULK Metal has made one 5-year plan after another. This is our first 5-year anniversary. We have achieved our goal - to further expand the supply chain, further increase team positions, number of people and improve professionalism to better serve more customers. The product line is more mature, the development direction is clearer, and the service content is more comprehensive. Choosing us will give you a completely different purchasing experience in China.

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More Professional, Happy to Share

Blog

HULK Metal will share our knowledge in the industry, hoping that you can better understand these products and metal forging, casting, CNC machining, stamping, and other processes. Because only by knowing more about these contents can you know more about the cost of each component and weigh the authenticity of a quotation. We hope to become the top supplier in China and provide you with better products and services.

FAQ

Common Problems Solved Faster

We have compiled a brief introduction to some frequently asked questions. To ensure that you can quickly understand a product, a process, or matters that need to be paid attention to before cooperating with us. On the right are a few brief introductions to our services. For other questions, you can click View More to enter the summary page of all FAQs, or you can search them directly through the search box.

  • How to Choose The Suitable Mold According to Metal Stamping Parts?

    Selecting the right die according to the stamping parts is one of the key steps in stamping production, because the die directly affects product quality, production efficiency, and cost control. This article will explain in detail how to choose the right die from multiple angles.

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  • What is Lost Wax Casting?

    Lost wax casting is the process that uses wax to make a wax mold according to the part to be cast and then coats the wax mold with mud, which is the mud mold.

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  • Return Replenishment Restocking Policy

    HULK Metal's service purpose is to make it easier for you to purchase the metal products you want. We can negotiate together to find a win-win solution.

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  • What Normal Cooperation Processes Does HULK Metal Have?

    We have a series of cooperation processes to make sourcing easier for you at HULK Metal.

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  • What is The Difference Between Forgings and Castings?

    The biggest difference between forgings and castings is that forgings are produced when the metal is in a solid state, while castings require the metal to be heated to a liquid state before production.

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CE Certified Precast Concrete Accessories - Lifting Anchors, Lifting Clutch, Lifting Hooks, Magnets, Inserts, Recess Former, and so on.
CE Certified Precast Concrete Accessories - Lifting Anchors, Lifting Clutch, Lifting Hooks, Magnets, Inserts, Recess Former, and so on.
ISO 9001 Certified Key Clamp Fittings - All Sizes, Suitable More Pipe Sizes.
ISO 9001 Certified Key Clamp Fittings - All Sizes, Suitable More Pipe Sizes.
Custom Metal Parts - Provide Professional and Comfortable Casting Forging Fabrication OEM Services
Custom Metal Parts - Provide Professional and Comfortable Casting Forging Fabrication OEM Services
Higher Quality Jaw Wire Gripper - Suitable More Types of Cable, Wire Ropes.
Higher Quality Jaw Wire Gripper - Suitable More Types of Cable, Wire Ropes.

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