extension spring
1.Widely used in automobiles,motorcycles,amusement park
2.Materials are high carbon steel,stainless steel
3.The Wire Diameter of this extension spring: 1.00 mm-20.00 mm;
4.Raw Mterials of this extension springs:stainles steel 302, hign carbon steel, music wire, etc;
5.Surface Treatment of this extension springs: powder coating, nickel plating, chrome plating, zinc plating,etc;
6.This Extension Springs are produced by CNC spring's machines;
7.High Quality.
OEM is available,the springs can be made according to the customers' drawings or the samples.