1. Ador Welding Limited
2. Anand ARC Ltd.
3. ATLANTIC CHINA WELDING CONSUMABLES INC.
4. Bullion Pipe
5. Capilla Welding Materials GmbH
6. ChangZhou Changjiang Welding materials Co. Ltd.
7. Changzhou Huatong Welding Industry Co.Ltd.
8. Changzhou Hucheng Imp.and Exp. Co. Ltd.
9. Chanzhou Aozhong Special Welding Wire Co. Ltd.
10. Drahtwerk Elisental
11. ESAB Corporation
12. Fuseteck Corporation
13. Gedik Welding
14. Illinois Tool Works Inc.
15. Kiswel Ltd.
16. Kobe Steel
Ltd.
17. Kunshan Gintune Welding Co. Ltd.
18. Novametal SA
19. P. K. Engineers
20. Safra spa
21. Sahara Enterprises
22. Sumitomo Electric Industries
Ltd.
23. The Lincoln Electric Company
24. Welding Alloys Group
25. ZULFI WELDING ELECTRODES FACTORY CO. LTD