1. Our gears are widely used in automobile, such as lock system, window lift motor, rain wiper motor etc.

2. The material of gear: C3604/CuZn39Pb3, SUM24L/12L14, AISI 1144, #45, 40Cr etc.

3. The precision class of gears: DIN3974-9, GB6~8, AGMA8~10.

4. Testing machine for gear: US Gleason M&Mδ 7gear measuring center, German Klingelnberg gear measuring machine, worm helix tester, and gear composite error tester

5. TS16949 Audit Manufacturer

6. Our company acquires the patent of process method of precision worm which is authorized by China State Intellectual Property Office in April, 2011, and the patent No. Is ZL 2009 1 0263458.5.
Our parts are widely used in high class automobile such as Audi, BMW, Benz, GM, etc.