NIPPON POLYSTAR CO., LTD
Thai Scale Co., Ltd.
U.P.E. Engineering Co., Ltd.
TOYOX TRADING (THAILAND) CO., LTD.
Siam Intermagnate Co., Ltd.
Thai M Pack Co., Ltd.
ACR INTERNATIONAL CO., LTD.
Integra Co., Ltd.
M&E FITTING INTER SUPPLY LTD., PART.
TOPACK CO., LTD.
AISHIN INDUSTRIAL(THAILAND) CO., LTD.
Pneumax Co., Ltd.
CHIYODA KOHAN (THAILAND) CO., LTD.
SIGNODE
World Packaging Industry Co., Ltd.