1.material:60Si2Mn

2.hardness:38-50,or according to customers' requirement

3.high quality and reasonable price

fessional manufacturer of all kinds of auto springs

5.we can produce the auto springs as per your drawings or samples .

6.we have over 46 years OEM experience

7.our heavy duty coil springs have been exported to many countries .

8.we can also produce many other kinds of springs according to customers' requirement .

We are looking forward to establish business relationship with you

in the near future .

1 Material used for spring 60Si2Mn
2 Strict stiffness tolerance:8%
3 High capacity production
4 Supplying all kind of springs accoding to the customer's need .
Our production equipments are advaced,detection equipments are complete.

Packing:According to the customer's need.

Delivery:About 20 days after we received money,we will delivery.