SHANGHAI UPG INTERNATIONAL TRADING CO,. LTD.
Thai M Pack Co., Ltd.
RINGIER TRADE MEDIA LTD.
SEJI TECH CO., LTD.
N.P.B Machine and Service Company Limited
LIQUI-BOX (THAILAND) LIMITED
Newton Food Equipment Co., Ltd.
CYBER MECHANIC CO., LTD.
OPK MARKETING SERVICES (THAILAND) CO., LTD.
EMURA (THAILAND) CO., LTD.
KOWA INDUSTRY (THAILAND) CO., LTD.
BD STRAWS COMPANY LIMITED
PACKMATE (THAILAND) CO., LTD.
World Packaging Industry Co., Ltd.
Selcon Co., Ltd.