Hex bolt, hext nut, thread rod, csk head screw, pan head screw

Non-standard custom cold heading parts, auto parts, elevator parts, power tool parts and more

The company produces a variety of diameter shrinkage machine, automatic diameter shrinkage machine, standard parts diameter shrinkage machine, standard parts bolt pier head machine, multi-function hydraulic machine and other hydraulic equipment and non-standard automation.

We engage in the development, design and manufacturing of various tungsten steel alloy molds, including screw dies, nut dies, special-shaped molds, tungsten steel parts and products, as well as various forging products.

Screws (mechanical screws, wood screws, concrete screws, drywall screws, wood screws, etc.) Bolts (hexagonal heads, flange heads, countersunk heads, round cup heads, high-strength cement bolts, etc.) Nuts (hexagonal, locking, butterfly, cap, special-shaped, etc.) Stamping parts (large flat gaskets, spring washers, retaining rings, pins, etc.)

The company adheres to the quality policy of 'striving for perfection and keeping pace with the times,' and is equipped with more than 250 precision spring manufacturing machines, including high-precision spring machines imported from Japan and MEC fully computerized intelligent control equipment, capable of precision processing in the wire diameter range of 0.008-10mm, with a minimum processed outer diameter of 0.08mm. Through the innovative K3 MES production management system and the independently developed 'Product Life Database,' each product has a fully traceable digital record. The complete supporting processing system, covering heat treatment, ultrasonic cleaning, precision processing, and more than 60 specialized processing machines, provides comprehensive assurance for product quality.

Chamfering Die，Restraining Die，Sun Gear Die，Serration-Type Die，Internal Plum Blossom Tooth Die，Hexagonal/Dodecagonal Trimming Punch Die，Spherical Head Die，Flange Die，Constrained Hexagonal/Dodecagonal Punch Die，Nut Die....

BALANCED BELT, COMPOUND BALANCED BELT, ONE DIRECTION BELT, CHAIN BELT, FLAT WIRE BELT, LADDER BELT, CURVE CONVEYOR BELT, SPECIAL PROCESS BELT, PLYWOOD VENEER BELT