Siam Intermagnate Co., Ltd.
Darmex Petroleum (Thailand) Corp., Ltd.
NITI TAN COMMERCIAL CO., LTD.
B.O.T. CO., LTD.
ALTECH ASIA PACIFIC CO., LTD.
TECAIRE - CEIE EUROPE S.L
NIKKEI SIAM ALUMINIUM LTD.
EMURA (THAILAND) CO., LTD.
CKD CORPORATION
Winner Inter Plas Co., Ltd.
Mayekawa (Thailand) Co., Ltd.
Ishida (Thailand) Co., Ltd.
SHANGHAI UPG INTERNATIONAL TRADING CO,. LTD.
Varin Food Machinery Co., Ltd.
FUKUTECH CO., LTD.