1. ISO9001:2000, ISO/TS16949
2. HS Code:7320102000
3. Kinds of spring:truck/trailer/semi-trailer/automobile etc

The products of exported American—Specification:  13*75   13*90

                                                             Model:  61-02912

we promise:                        

a. Reasonable price

b. Short delivery time

c. Good after-sales services