ENDRESS+HAUSER (THAILAND) LTD.
Alliance Technology Co., Ltd.
Winner Inter Plas Co., Ltd.
YUENYONG ENTERPRISES CO., LTD.
SANG ROONG GROUP CO., LTD.
APOLLO VTS ASIA LTD.
TROPICAL FOOD MACHINERY SRL
KIEFEL GMBH
Plaloc Asia (Thailand) Co., Ltd.
Newton Food Equipment Co., Ltd.
Inspire Mach Co., Ltd.
Darmex Petroleum (Thailand) Corp., Ltd.
INNOVATE PACKAGING CO., LTD.
ASIA PACKAGE/ ASIA FIRST MEDIA CO., LTD.
ROBOPAC