Essilor Co., Ltd.
Rodenstock Co., Ltd.
Gold fine Co., Ltd.
C.P. Interfood (Thailand) Co., Ltd.
C.P. RAM Co., Ltd.
Johnson&Johnson (Thailand) Co., Ltd.
Thai Polycarbonate Co., Ltd.
C.S.P. Engineering Co., Ltd.
Kindenko (Thailand) Co., Ltd.
Thai Laminate Manufacturer Co., Ltd.
Kyoseaki sangyo (Thailand) Co., Ltd.
Solarlens Co., Ltd.
Daiwa Seiko (Thailand) Co., Ltd.
Trio-Tech (Bangkok) Co., Ltd.
Thai Maruken Co., Ltd.
Thai Filter Supply Co., Ltd.
BSA Ink Industry Co., Ltd.
RAHAU Co., Ltd.
Polyplex (Thailand) Public Co., Ltd.
Pan Asia Industrial Co., Ltd.
Forklift Sale&Service (Thailand) Co., Ltd.
Food land Supermarket Co., Ltd.
Entech Marketing & Consultant Co., Ltd.
MTECH
Only M Engineering (Thailand) Co., Ltd.