1. ABB Ltd.
2. Andeli Group Co.Ltd.
3. Aswich Electrical Co. Ltd.
4. Blue Jay Technology Co. Ltd.
5. Britec Electric Wenzhou Co. Ltd.
6. CHINT Group Corporation
7. Eaton Corporation PLC
8. Fuji Electric Co. Ltd.
9. Havells India Ltd.
10. Honeywell International Inc.
11. Hyundai Electric & Energy Systems Co. Ltd.
12. Legrand SA
13. LOVATO Electric S.p.A.
14. Mitsubishi Electric Corporation
15. Orient Electric Limited
16. Panasonic Holdings Corporation
17. Polycab India Limited
18. Radin Electric Technology Co. Ltd.
19. Rockwell Automation Inc.
20. Schneider Electric SE
21. Shanghai Liangxin Electrical Co. Ltd.
22. Shihlin Electric & Engineering Corp.
23. Siemens AG
24. SUNTREE Electric Group Co. Ltd.
25. Werner Elektrik GmbH