OEM
- Audi
- Daimler
- General Motors
- Isuzu
- Navistar
- Volkswagen
TIER CUSTOMERS
- ACPS
- AGS
- Aptiv
- Batz
- Brose
- Delphi Technologies
- Ficosa
- Flex-N-Gate
- Flotamex
- FRS
- Grupo Antolin
- Grammer
- HBPO
- Hella
- IGB
- Inalfa
- Inteva
- Johnson Controls
- KASAI
- Kautex
- Kem Krest
- Kostal
- Lear
- Magna
- Mahle
- Marelli
- Martinrea
- Montaplast
- Plastic Omnium
- SAS
- SMR
- U-Shin
- Valeo
- Ventra
- Webasto
- ZKW
