Detailed Product Description Gear Ring for Kamaz:
Sizes: 490 x 380 x 20
Material: 45# steel
Hardness: HRC43 -- 52

ZOOM GROUP: copyright Xingtai Zhengwu Automobile Co., Ltd. all rights reserved

1. We are one of the oldest professional Auto parts company here in China.
2. Advantage is from our development ability and quality control.
3. Certificate: ISO:9001-2000
4. Looking for long-term business relationship for win-win.