item name: automobile wing spring material: spring steel, stainless steel and so on certification: ISO9001:2000.

1)we are specialized in producing this  kind of automobile wing spring in zhejiang China.

2)the surface treatment can be zinc,trivalent plated,PVC and so on.

3)our springs are mainly used in cars, electric equipment, furniture, light product and so on.

4)Both excellent in quality and resonable in price.

Customized spring used in appliances and automobiles