Darmex Petroleum (Thailand) Corp., Ltd.
ENCORP CO., LTD.
Toptech Products and Service Ltd., Part.
NIPPON POLYSTAR CO., LTD
TAKARA PAC (THAILAND) CO., LTD.
NCR Intertrade Co., Ltd.
Selcon Co., Ltd.
B.B.C. Belttech Co., Ltd.
Maximize Integrated Technology Co., Ltd.
RIX TECHNOLOGY (THAILAND) CO., LTD.
OSP LABEL (THAILAND) CO., LTD.
SEPARATION TECHNOLOGY (THAILAND) CO., LTD.
T.C.K. INTERNATIONAL CO., LTD.
TOPACK CO., LTD.
Water Test Co., Ltd.