1. Material of worm: C3604, CuZn39Pb3, C36000, C3602 etc. Which conform to European RoHS requirements
2. Material SGS report and company SGS report
3. PPAP provided for worm and gear.
4. TS16949 Audit Manufacturer
5. Precision Class of worm: DIN 3974 9 class, AGMA 8~10 class according to your requirements for worm and gear
6. Testing Machine for worm and gear: US Gleason M&Mδ 7gear measuring center, German Klingelnberg gear measuring machine, worm helix tester, and gear composite error tester
7. Main Clients: Johnsonelectric, Brose, Magna, Inteva etc.
8. Worms are widely used in automobile component industry, such as power windows & doors, seat adjusters, wipers, power rearview mirrors, and central locking systems.