ENDRESS+HAUSER (THAILAND) LTD.
Ruampat Co., Ltd.
Asia Engineering Pac Co., Ltd.
AROL
ADVANCED FOOD TECHNOLOGY CO., LTD.
Good time Import-Export Co., Ltd.
Thai Polymer Supply Co., Ltd.
SEPARATION TECHNOLOGY (THAILAND) CO., LTD.
GEOTECH INTERTRADE CO., LTD.
AMO - PACK (ASIA) CO., LTD.
World Packaging Industry Co., Ltd.
CYBER MECHANIC CO., LTD.
BD STRAWS COMPANY LIMITED
THE SISTER GROUP CO., LTD.
CKD CORPORATION