PERFECT ENGINEERING & CONSULTANT CO., LTD.
TAIWAN BENEFIT COMPANY
COMPLETE INDUSTRIAL SERVICE CO., LTD.
Newton Food Equipment Co., Ltd.
ADVANCED FOOD TECHNOLOGY CO., LTD.
Winner Inter Plas Co., Ltd.
KHS AG (THAILAND) LTD.
Swentech (Thailand) Ltd.
S.I. Firetrade Co., Ltd.
KHUNNARIN CO., LTD.
NPC SIAM CO., LTD.
Siam Intermagnate Co., Ltd.
DURHAM DUPLEX
OPK MARKETING SERVICES (THAILAND) CO., LTD.
YAMATO SCALE (THAILAND) CO., LTD.