Material: high carbon spring steel, spring steel, stainless steel, alloy steel
Compression Spring, Extension Spring : Wire Diameter: 0.2-40.0mm
Torsion spring wire diameter :0.2-35mm
Surface Finish: black , Zinc, Nickel, silver, golden, tin, powder coating, shot pin
Applications: Automotive, medical device, agricultural machinery ,electronics, toy, electric power distribution.
Extension spring hook include Germany hook, British hook, Side hook
We can customize special design of springs based on your requirement.