1. Batz Group
2. Brose Fahrzeugteile GmbH & Co. KG
3. Ford Motor Company
4. HBPO GmbH
5. Keboda Electronics Co. Ltd
6. Magna International Inc.
7. R?chling SE & Co. KG
8. Shape Corp.
9. SRG Global Inc.
10. Standard Motor Products Inc.
11. STARLITE Co. Ltd
12. Techniplas
LLC.
13. The General Motors Company
14. The Tongyang Group
15. Valeo SA
16. Wirthwein AG.