MacDermid (Alpha and Kester)
SENJU METAL INDUSTRY
Asahi Chemical & Solder Industries
Henkel
Indium Corporation
Vital New Material
Tong fang Electronic New Material
Shenmao Technology
AIM Solder
Tamura
ARAKAWA CHEMICAL INDUSTRIES
Changxian New Material Technology
Superior Flux & Mfg. Co
Inventec Performance Chemicals