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When you download the file, a pop-up window will appear to obtain your contact information. We will send you a thank-you letter, and our sales manager will contact you to answer all your purchasing questions. We currently only provide 8 types of Jaw Wire Grip. They can be used with most cables and wire ropes. You can send the CODE and quantity to our email at any time. Our sales manager will give you the best quotation.



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.

This PDF file introduces the scope and capabilities of our metal casting, forging, CNC machining, sheet metal processing, assembly, and other processes. We can provide OEM services and can select the most suitable process according to your drawings to deliver the order at a lower cost. We have a complete supply chain and can provide more thoughtful services. Looking forward to your inquiry.



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. Its production is inseparable from 2D and 3D drawings. We need them to choose the right process, design and make molds, edit CNC machining and cutting programs, and calculate prices.

The PDF file contains all our common key dimensions and codes, as well as some common sense introductions. After downloading them, you can tell us the quantity you need. We will work out a detailed production plan based on the delivery date, surface, size, packaging, and other requirements and give you a more satisfactory price.



Key Clamp Fittings are used to link multiple pipes together to build handrails, guardrails, safety railings, outdoor recreational facilities, fences, safety railings, fitness facilities, roof guardrails, workbenches, temporary brackets, etc. or DIY structures such as chairs, tables, tool benches, etc. It is also often called structural pipe fittings or slip pipe fittings, pipe clamp fittings, etc.

It is made of cast iron (commonly malleable cast iron and ductile iron) using sand casting technology, and is galvanized or powder-coated to increase surface corrosion and oxidation resistance.



When using it to assemble some systems, it is necessary to test whether it meets local standards.



Its common structures include: tee is used to form a "T" shape for pipes, elbow is used to connect the ends of pipes from different directions; cross is used to form a cross shape for pipes; joint is used to connect and extend pipes; base, flange, support, brackets are used to fix the entire system. In addition, there are fittings with other functions.

HULK Metal is an experienced supplier of precast concrete accessories in China, with molds for most accessories for faster delivery. You can click to download the product catalog and tell us the CODE, quantity, and delivery time of the product you need. We will work out a perfect solution to meet your requirements.

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 clutches, hooks, loops, hoist rings; and those used to connect other elements or fix other objects, such as wire rope boxes, cast-in channels, and others.

This PDF file contains the technical parameters and simple usage reference of the lifting pin anchor, double-head lifting anchor, lifting clutch for pin anchors, and recess former that we can provide. In addition to the products in the catalog, we also support OEM services and have supplied several major brands in the world. You can contact us at any time to get the best quotation.

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. Strictly speaking, it should also include spread anchors.

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.

Its international certifications mainly include CE, and its corporate certification is ISO 9001.

Lifting sockets are threaded inserts used to provide lifting points in specific locations of precast concrete accessories. It has more than a dozen styles and 2 thread specifications. You can see 8 types of lifting sockets and lifting loops for hoisting in the catalog. We support customization and adjustment of styles and provide comprehensive performance testing to meet your requirements as much as possible.

Fixing sockets are also threaded inserts. Most of their models can only be used to fix and connect precast concrete elements or other components. (Some can be used for both lifting and fixing.) Some of the threaded openings of fixing sockets are squeezed and reduced. You can see five types in the catalog. These five are the most commonly used. If you need to customize a special style, you can send the drawing to our email, and our engineers will develop a perfect solution and give a quotation.

This document introduces the technical specifications and simple usage of 6 types of spread anchors. Spread anchors are made of high-performance alloy steel plates through laser cutting, bending, and welding. You can find the CODE, quantity, and other requirements on it and send it to us. Our sales manager will lead the team to connect with you and develop a more satisfactory solution and give you the best quotation.

Precast concrete spread anchors are made of high-performance alloy steel plates and is 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.

This PDF document introduces the wire rope box models and specific dimensions we can provide. HULK Metal specializes in providing production services. If you need to know how to use them, we recommend that you choose a company like HALFEN that has strong precast concrete solution formulation capabilities. We own the production supply chain. If you want to purchase them, it is more appropriate to choose us.

You will get higher quality wire rope boxes and other precast concrete accessories. HULK Metal has advanced stamping and extrusion equipment to provide higher quality wire rope box OEM services. Our quality inspection team tracks the production of the order and strictly detects the physical and chemical properties of raw materials and the mechanical properties of finished products to ensure that your product can meet higher standards.

This PDF file introduces the technical parameters of Cast In Channel that we can provide, and some of the content refers to HALFEN. If you need to know how to use them, it is recommended that you choose HALFEN, because we only provide Cast In Channel production services. You can download it at any time and learn about the models we can produce.

You will get higher quality Cast in Channel Precast Concrete Accessories. HULK Metal has advanced bending and riveting production lines to produce higher quality cast-in-channel. Our quality inspection team will strictly inspect the physical and chemical properties of the raw materials and the various mechanical properties of the finished products to ensure that the products meet your quality requirements.

This PDF file introduces all the types of magnets we can provide. It includes fixed and molded spherical recess former, fixed electric box and corrugated wire tube, thread insert and frame magnets. You can download it for viewing.

Shuttering magnets are made of strong magnets and metal shells. They can be firmly attached to the metal base by magnetic force to clamp or fix the framework to the metal base through threads so as to facilitate the pouring and molding of precast concrete elements.

We can use a crowbar to separate it from the metal base. Its metal shell is made of alloy steel, carbon steel, or stainless steel through cutting, bending, and welding. Because the magnetic force of magnets is very strong, special equipment is required to complete the assembly more efficiently.