We are a ISO9001:2000 certified manufacturer of washers and stampings in China.
We can supply you various washers and stampings,and also our sister factories can
supply you other fasteners,such as nuts,screws,bolts...etc. The material and specification is as below:
1. Material: Sus304, sus316, carbon steel sae1008-sae1075, brass, bronze.
2. Specification: DIN, ANSI, JIS, ISO,NFE