1. Kinds of spring:truck/trailer/semi-trailer/automobile etc 2. The raw material is 60SI2Mn/55CrMnA/50CrVA

a. we exported to Nigeria/Vietnam/Iran/Yemen/Thailand/Brunei

b. we can manufacture the products as per your drawing,please feel free to contact us.

c. Thanks to patronize our website.

d. Looking forward to enquiry.

60si2mn leaf spring