1. ATEQ TPMS
2. Autel Intelligent Technology Corp. Ltd.
3. BE-Power GmbH
4. Continental AG
5. CTECHi Technology Co. Ltd.
6. DENSO Products and Services Americas Inc.
7. Dfun (Zhuhai) Co. Ltd.
8. Hamaton Automotive Technology Co. Ltd.
9. HELLA GmbH & Co. KGaA
10. Infineon Technologies AG
11. Misensor Tech Co. Ltd.
12. Murata Manufacturing Co. Ltd.
13. NXP Semiconductors
14. Panasonic Industry Co. Ltd.
15. Sensata Technologies
16. Shanghai Baolong Automotive Corporation
17. Shenzhen PKCELL Battery Co. Ltd.
18. Standard Motor Products Inc.
19. Tadiran Batteries GmbH
20. TireTraker TPMS by RV Safety Accessories Inc.
21. Xiamen Tmax Battery Equipments Limited