Luthi Machinery Company Inc.
Applied Scientific Instruments Co., Ltd.
ROBOPAC
PAYPER S.A
Intralox (Thailand) Ltd.
Water Test Co., Ltd.
NPC SIAM CO., LTD.
Kaowna Industry & Engineering Co., Ltd.
WEBER MARKING SYSTEMS (THAILAND) LTD.
Keyence (Thailand) Co., Ltd.
Ishida (Thailand) Co., Ltd.
Mikasa (Thailand) Co., Ltd.
FOREFRONT FOODTECH CO., LTD.
WORLD KOGYO (THAILAND) CO., LTD.
MOVACOLOR