Airtac Industrial Co., Ltd.
OPK MARKETING SERVICES (THAILAND) CO., LTD.
MECHANICAL & FOOD PROCESS ENGINEERING CO., LTD.
Asia Engineering Pac Co., Ltd.
RIX TECHNOLOGY (THAILAND) CO., LTD.
ITO (Thailand) Ltd.
KASETPHAND INDUSTRY CO., LTD.
Applied Scientific Instruments Co., Ltd.
Creative Packaging Solution Co., Ltd.
EVA ENTERPRISE CO., LTD.
WUHAN RENTIAN PACKAGING AUTOMATION TECHNOLOGY CO., LTD
HITEC FOOD EQUIPMENT CO., LTD.
Thai Vinyter Co., Ltd.
TOAMEC CO., LTD.
KHUNNARIN CO., LTD.