Compression Spring

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.