1.Material:Iron and stainless steel,brass
2.wire:9-22mm
3.ISO9001:2008, ISO14001:2004
4.Different shape of hook are available

Features: Metal  Compression Spring with Hook with different colour

1.Material: Iron and stainless steel, brass and etc.

2.Standard: DIN,JIS ISO ,BS,ANSI...ETC.

3.Surface Finish:zinc  plated, nickel plated, chromated, plain finish, wax coating, dacromet and etc.

4.Salt Spray test time: 24 hours, 48 hours, 96 hours,200hours and etc.

5. Certificate: ISO9001:2008, ISO14001:2004.

6. Technical support: senior workers in this field for 15 years.

7.Packing:Carton and PE bag so as to avoid wet air or according to the customer's requirement.

8. Samples Lead time: 5-6 days.

Accept your design and OEM,We will offer the best serve for you with the good quality and competitive price.