1. ABB Ltd.
2. Altech Corp.
3. Banner Engineering Corporation
4. China Delixi Group Co.Ltd.
5. E. Dold & S?hne GmbH & Co. KG.
6. Eaton Corporation PLC
7. Euchner-USA
Inc
8. IDEC Corporation
9. Kytech Electronics
Ltd.
10. NHP Australia
11. OMRON Industrial Automation
12. Panasonic Industrial Devices
13. PCBMay
14. Pilz GmbH & Co. KG
15. Pizzato Elettrica S.r.l.
16. Rockwell Automation Inc.
17. Schneider Electric SE
18. Shenle Corporation Ltd.
19. SICK AG
20. Siemens AG
21. TE Connectivity
22. Wieland Electric GmbH
23. Yokogawa Electric Corporation
24. Yueqing RiKe Electrical Co. Ltd.
25. Zettler Group