Precise coil spring

Specifications

Torsion spring
welcome to receive your drawings and pictures.

 

Specifications

 

Order our coil spring:

1:ISO9001:2008 Manufacturer.
2:OEM are weclome.
3:Using your choice of material and configuration.

 

 

 

we are specilized in all kinds of coil spring:

 

 

 

 

7.Coil spring is usually made from samples or technical drawing,using your choice of material and to your custom configuration.

8.Export directly, Standard material,Responsive service

 

 

 

 

1.wire width for coil spring:2mm~50mm

2.material for torsion spring: carbon steel,alloy spring steel,music wire

steel,and stainless steel,iron,plated steel,alloy steel ,bronze,red bronze,phosphor copper,and beryllium copper;etc.

 

3.surface treatment for torsion spring:black oxide ,Zinc/Nicke/Chrome plating,power coating,oiled to prevent rust,passivate,etc.

 

4.good quality. good hardness and long service life.

 

5.these coil spring are made by technical spring's machines

 

6.OEM/ODM order is welcome.