References
- Audi
- Antolin
- Behr
- BMW
- Bocar Group
- Boshoku
- Carbotech
- Cefa
- Daimler
- Decoma
- Eurostyle
- Faurecia
- Ford
- Fried
- IAC Group
- JCI
- JNMPT
- Kaercher
- Kolbenschmidt
- Magna
- Mahle
- Matrinrea Honsel
- Mecaplast
- Megatech
- Minda Schenk
- Montaplast
- SMP
- Plastic Omnium
- Porsche
- Rehau
- Renault
- Röchling
- Scherer und Trier
- Valeo
- Visteon
- Voestalpine
- VW
- Weiss
- Yanfeng Visteon