Our spring are used in many industries,such as railway,locomotive,coke oven equipment,automobile,agricultural machinery,mining machinery and metallurgical machinery.

1.material:60Si2Mn ,stainless steel ,and so on .

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

3.high quality and reasonable price

fessional manufacturer of all kinds of springs

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

6.we have over 46 years manufacturer experience

7.our 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 . 

Packing:According to the customer's need.

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