Precast Concrete Accessories
The Precast Lifting Socket produced by HULK Metal will be inspected for raw materials, semi-finished products, finished products, and before shipment. Each batch of products is subject to various tests. We will test it with more than 3 times the load-bearing capacity. We use blind box sampling to ensure that sampling is more efficient. We have a complete supply chain and can provide you with better procurement services. You can also receive faster after placing your order.
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HULK Metal will go through 4 tests during the production of Precast Lifting Anchor. We will test it with more than 3 times the load-bearing capacity. We use blind box sampling to ensure that sampling is more efficient. We have a complete supply chain and can provide you with better procurement services. You can receive your order faster after placing your order. Our products have been exported to Europe, America, Australia and other regions.
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The Precast Spread Anchor produced by HULK needs to be tested with more than 3 times the load-bearing force. The sampling method used blind box sampling. We have a complete supply chain and can provide you with better procurement services. You can receive your order faster after placing your order. Hundreds of businesses are already sourcing our products. We can customize the product for you according to the drawings you provide.
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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.
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HULK Metal is the top cast in channel and wire loop box manufacturer in China with over 16 years of experience. Our factory is more than 1000 ㎡, equipped with advanced production equipment. We can provide you with all ranges of halfen channels, cast in channels, wire loop boxes, and other precast concrete accessories in the construction industry according to your needs, and can provide you with a variety of surface treatments Serve. We can provide a full range of services such as freight consultation, quality inspection, and quality assurance to ensure you can enjoy an easier purchase experience in HULK Metal.
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Concrete Bolts & Screws are mainly used to fix parts in concrete. It has strong torsion resistance and drilling ability, and can be easily driven into concrete without drilling holes. Its materials are mainly high-performance alloy steel and stainless steel. The former needs to be galvanized to enhance rust resistance. HULK Metal is one of the main suppliers of Concrete Bolts & Screws in China. It has advanced cold forging equipment. It can efficiently complete high-quality orders at a lower price. Looking forward to your inquiry.
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Guardrail & Handrail Systems
HULK Metal has an advanced automatic casting production line and has a full range of molds for pipe fittings, which can provide you with the production service of structural pipe fittings more quickly. The structural pipe fittings currently produced are mainly cast iron, and production solutions of other materials can be customized for you. We can provide you with hot-dip galvanizing, electro-galvanizing, spraying, and other surface treatment services. We have a quality inspection team and quality assurance services to ensure that the qualified rate of products reaches 100%. The institutional pipe fittings we produce have been widely used in dozens of application scenarios such as mountain road guardrails, household guardrails, and building guardrails.
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HULK Metal has an ISO 9001 certified foundry, a close cooperation with galvanizing factories and raw material suppliers, and can provide you with high-quality galvanized pipe handrail fittings brand OEM or supply services. Our factory has advanced automatic mold production lines, automatic pouring lines, CNC processing centers. And fully automatic galvanizing lines, under strict management, can more efficiently complete higher quality orders. We provide quality assurance services, you can rest assured to give us your orders.
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Metal OEM Parts
HULK Metal has 16 years of experience in casting machining. We can provide you with production services for sand casting, investment casting, metal mold casting, lost foam casting, and other processes. We can machining accessories made of ductile iron, cast iron, malleable iron, forged steel, stainless steel, etc. The castings machined at HULK Metal can have higher precision and higher quality performance. Our products have been widely used in agricultural machinery parts, auto parts, and other industrial parts.
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HULK has 16 years of experience in the machining of forgings. We have mastered various forging processes such as hot forging, cold forging, and die forging, and can provide you with higher standard forging machining services. The forging parts produced by HULK have been applied to many industries such as construction, agricultural machinery machining, and automobile production. We have an experienced quality inspection team and advanced quality inspection equipment, which can provide you with higher quality forging parts with tighter tolerances.
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HULK Metal has 16 years of production experience in CNC machining. We have new production equipment and are proficient in turning, milling, planing, drilling, grinding, drilling, boring, and other finishing processes. Can provide you with higher precision CNC machining services. We also have more advanced quality inspection equipment and a quality inspection team to ensure that your order can reach a 100% pass rate. Our CNC products are widely used in many industries such as electronics, automobiles, and home appliances.
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HULK Metal has supplied metal stamping services for buyers since the second half of the 20th century and has established a complete service system through continuous development. As a relatively well-known manufacturer of metal stamping parts, HULK Metal has three 300-ton punching machines, five 200-ton punching machines, five 100-ton punching machines, and five 60-ton punching machines, which can complete most of the stamping parts manufacturing services. Now we have supplied services for over 20 industries such as machinery, automobile, bicycle, construction, and home appliances.
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Network Server Rack Accessories
Our experienced technical team can control the cost of network server racks based on your drawings and requirements while ensuring quality, and use our perfect supply chain to develop a more satisfactory solution for you. The advanced sheet metal stamping factory can efficiently complete the cutting, bending, stamping, welding, assembly and other processes to deliver network server racks with higher requirements. We also provide quality assurance services.
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3 to 42 U Network Server Cabinets are our main OEM products. We have produced more than 30 types, such as mobile, wall-mounted, detachable, fixed, etc. Our sheet metal stamping factory has advanced laser cutting machines, bending machines, punching machines, laser welding machines, argon arc welding machines, riveting machines, etc. You can give us your order after visiting our factory.
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HULK Metal has been providing OEM services for global Network Server Trays buyers since 2020. We have now served more than 30 brands, and our high-quality products have won their unanimous praise. We have a complete supply chain and can develop a more suitable solution based on your drawings: more reasonable prices, more accurate delivery time, more thoughtful after-sales service, and higher quality are our commitment to you.
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HULK Metal has produced a variety of Network Server Brackets for fixing wall-mounted server chassis, fixing servers in chassis, and fixing cable managements. We have advanced production equipment and quality inspection equipment to ensure that each Network Server Bracket has higher quality. The perfect supply chain allows us to better control the cost of orders. You can benefit more from it.
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HULK Metal has produced a variety of Network server blank panels and knows what you need most. We have a complete supply chain to control the cost of orders. The advanced sheet metal stamping factory can complete all processes of production in one stop, and our own logistics team can complete the transportation inland China. We have a professional quality inspection team to ensure the quality of your goods. At the same time, we have Haitong quality assurance service, and any quality problems can be solved.
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HULK Metal will provide you with higher quality Network Server Cable Managements OEM service. We have a complete supply chain and experienced team to provide you with stronger support. Through us, you can get high-quality and low-cost network server cable managements faster. Contact us now to visit the factory and fully understand our production capabilities before placing an order with us.
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Wire Rope Cable Puller Griper
Aluminum Parts
HULK Metal provides professional Aluminum Die Casting Parts production services. We have thousands of square meters of factories, The aluminum die-casting equipment can process thousands of tons of products and a one-stop fully automatic production line. The annual output value of Aluminum Die Casting Parts can reach tens of millions of dollars. We are fully capable of providing you with OEM production services. We have a quality inspection team and provide quality assurance services to ensure that your products can reach a 100% pass rate. We can also provide you with various surface treatments such as sandblasting, brushing, polishing, high-gloss cutting, anodizing, two-color anodizing, spraying, synthesizing, etc. We produce Aluminum Die Casting Parts that have been used in many industries such as heat sinks, electronics, home appliances, automobiles, and decoration.
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Professional aluminum profile machining services are provided by HULK Metal. We have thousands of tons of profile extrusion equipment and excellent aluminum profile production capacity. We can provide you with milling, cutting, drilling, tapping, punching, and other machining services. We can also provide you with a variety of surface treatments in sandblasting, brushing, polishing, high-gloss cutting, anodizing, two-color anodizing, spraying, compositing, etc. The aluminum profile products we process have been widely used in heat sinks, automobiles, decoration, and other industries.
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Pump & Valve Parts
HULK Metal will fully understand your requirements and plan a complete production solution according to the drawings. We are proficient in the production process of valve parts and the processing methods of various materials. Both the quality inspection team and the production team have rich experience to complete the production of the order faster and ensure the quality of the order. Our freight consulting team will plan more cost-effective freight routes based on your city. Our excellent service will allow you to enjoy an easier purchasing experience while purchasing higher standard valve parts.
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You can purchase pump parts that are more suitable for you at HULK Metal. We have a professional technical team who are proficient in the production process of pump parts. We will complete the production of the order faster according to the drawings and production requirements you provide. We can also plan more cost-effective freight routes for you. Each batch of orders will be strictly inspected by the quality inspection team. You can not only buy higher standard products at HULK Metal but also have an easier and more relaxed purchasing experience.
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Optimize product quality and upgrade product grades continuously.
Every customer can get higher standard products.
Feature:
Over 5 time Safety Factor
CE & ISO 9001 Certification
Faster Delivery
Save More Money
Load Group:1.3 tons to 32 tons
Description:
Precast concrete lifting eyes are accessories specially used for lifting with lifting pin anchor.It consists of three parts. We need to check whether the pin anchor and lifting eyes are in the same load group when using. You can click the button below to get the product catalog and contact us for more affordable prices.
We can provide precast concrete lifting eyes made of high performance alloy steel with CE certification. The following table details some important parameters such as Safety Factor, Certification, Materials, SWL, etc. You can contact us at any time to get a quotation for the corresponding specifications.
| NAME | Precast Concrete Lifting Eyes |
| MATERIAL | Q345D / Q355D / CM490 / G30CrMoV / Customizable |
| SURFACE TREATMENT | Electro-galvanized |
| SAFETY FACTOR | ≥ 5 |
| CERTIFICATE | ISO9001 / CE |
| SWL (tons) | CODE |
| 1.3 | HM-PC-013 |
| 2.5 | HM-PC-025 |
| 5.0 | HM-PC-050 |
| 10.0 | HM-PC-100 |
| 20.0 | HM-PC-200 |
Only when you know more about this product can you buy a more suitable one. To this end, we have prepared this section to introduce you to its many information in detail, such as its origin, material, production process, usage, etc. You can click the inquiry button on the upper right to get the price of different specifications.
Precast concrete lifting eyes are made of high-performance alloy steel and are specially used for lifting the clutch of lifting pin anchor.It may also be called: lifting clutch, lifting clutch for precast concrete, dog bone lifting eye, precast lifting eye.
It consists of 3 parts:
It is the structure that connects the lifting pins. Made using precision casting technology.It is spherical with a tongue, flat on both sides, and has a through hole on the flat surface, where the ring connecting the handle passes through.The tongue on its spherical surface is used to push the lifting pins into the grooves in the head.The groove on the spherical surface has a larger opening to facilitate the entry of the heads of the lifting pins.
It is the structure that connects the lifting hooks and the head. The handle is made by laser cutting, and the chain is made by heat bending and welding. The handle has a large cavity, which is convenient for the hook to be placed. The tail of the handle is marked with the load group of precast concrete lifting eyes.
It is the structure that connects the head and the handle (chain). It is made by hot bending and the whole is assembled by welding. The connection between it and the handle is welding.
We can divide Precast concrete lifting eyes into two types: with chain and with handle according to one end of the link chain.
The general certification for Precast concrete lifting eyes is CE certification. The quality management standard is ISO 9001. They will undergo strict spot checks before leaving the factory. The tensile test will use a tensile force of 2 times the safety factor to complete the use level test (the overall structure cannot be deformed). The destructive test is completed using a tensile force of 5 times the safety factor.
Its use is divided into three parts: installation, lifting, and release.
1. Check the load duty of the anchor and make sure it is in the same load group as the precast concrete lifting eyes.
2. Hold the handle, or hang the handle on the hook first; move the head and insert the lifting pin anchor into the center seam.
3. Push the tongue on the ball so it closes tightly on the anchor.
1. The devices can also be rotated on the lifting anchors when pitching the devices. Noted: The tongue must be closed during this process.
2. The counterweight of the tongue ensures that the sphere remains in the correct position, even when the load is released.
3. When the system is loaded, due to the influence of friction, the precast concrete lifting eyes are almost difficult to rotate. We can apply grease on the lifting pin anchor before loading.
1. Make sure the load has been completely removed.
2. Push the tongue to rotate the ball until the lifting pin anchor exits the ball.
3. Lift the precast concrete lifting eyes off the pin anchor.
By combining economies of scale with lean manufacturing, HULK Metal delivers more competitive pricing than many regional workshops. Bulk raw-material purchasing and volume galvanizing partnerships cut unit costs, and our efficient assembly processes minimize labor expenses. The savings we pass on to you are usually more substantial than what smaller suppliers can offer, helping you hit budget targets without compromising on performance or safety.
Quality isn't just a buzzword—it's our baseline. Every lifting eye undergoes strict ISO 9001 protocols and CE-certified destructive and performance tests with over five times the safety factor, making them considerably more reliable than generic imports. Our in-house inspection center, armed with magnetic particle and ultrasonic flaw detectors, catches hidden defects long before parts ship, so you can trust each lifting eye to perform exactly as promised on your site.
We have compiled a lot of content to help you better understand this product. Here you can see its material grade performance introduction, production process introduction, etc. If you want to know more about it, you can contact us at any time.
When deadlines loom, you need parts in hand, not promises. HULK Metal's finely tuned production lines and robust supplier network enable noticeably shorter lead times compared to standard fabricators. Whether you need 1.3-ton lifting eyes for a quick demo or a batch of 32-ton units for a major job, our accelerated workflows ensure your goods arrive right when you expect them—so you can keep your schedule on track without last-minute scrambles.
Rather than juggling multiple suppliers, HULK Metal brings every step under one roof—from alloy steel casting to surface treatment—making your procurement journey noticeably smoother. With our closely coordinated foundries, forging shops, and galvanizing partners, you won't waste time chasing quotes or coordinating shipments. The result? A far more streamlined ordering experience that frees you up to focus on project planning instead of logistics.
We have a closely-knit precision casting plant, surface treatment plant and forging plant (equipped with advanced cutting machines, presses and welding machines).The entire order will be completed more smoothly under our strict management. You can contact us at any time to visit the factory and understand our production capacity before placing the order with us.
Our investment casting factory has advanced wax mold pressing machines, advanced tree assembly technology can make wax trees faster, advanced slurry coating, powder sticking and air drying cycle technology can complete the initial shell production faster, and high-temperature ovens can evaporate the wax faster. The shell is fired in a kiln at 1000℃. After the metal is melted, it is poured into the shell. After cooling, cutting and shot blasting, the sphere is obtained.
The ball is transported to our forging factory and assembled with the handle or chain. The handle of the large SWL precast concrete lifting eyes is made of high-performance steel plate and is cut by laser. Smaller ones are also forged. The ring is bent with a hot bending die, and after cooling, the ductile iron, ring, and handle (chain) are assembled using argon arc welding.
This process is completed by our closely cooperating surface treatment factory, providing you with higher quality electro-galvanized or hot-dip galvanized surfaces. Because of our long-term cooperation, we know them inside out. The thickness and adhesion of the zinc layer can be guaranteed to the greatest extent. We will test the surface of each product ourselves, and only qualified products will be delivered to you.
Our quality control center has magnetic particle flaw detectors, ultrasonic flaw detectors, tensile testing machines, salt spray testing machines and other equipment. Among them, the magnetic particle flaw detector can clearly see the casting defects on the sphere. The ultrasonic flaw detector can clearly find the welding defects caused by welding, and the tensile testing machine can intuitively detect the tensile properties of precast concrete lifting eyes.
In-depth understanding of your requirement.
Custom production solutions.
Schedule the production schedule.
Start producing you order.
Monitor production process.
Inspect the product quality irregularly.
Customized packaging solutions.
Pre-shipment inspection and arrangement of shipment.
After Service.
You can see them when our workers are working.
We will Show them to you with photo, vidio, or live chat any methods you want.
As a procurement manager, I was impressed by HULK Metal’s Precast Concrete Lifting Eyes: delivered ahead of schedule, flawlessly CE and ISO 9001 certified, outstanding five-times safety factor testing, and exceptional quality—truly streamlined our operations and significantly reduced costs.
As a top metalworking service provider, we want to let every customer experience a sense of security in purchasing, sales, etc., and better realize their value through continuously defining new standards for products and services.
Room 901, Intelligent Park A Building, No. 86 ChunYang Rd, Qingdao, China 266109
Tel: +86 15192589183
E-mail: info@hulkmetal.com
