Suzhou Positec Power Tools Co. Ltd.
Jiangsu Tafel Power System Co., Ltd.
Dexin Steel Pipe (China) Co., Ltd.
Doori Steel Co. Ltd.
Hayakawa Valve Production Co. Ltd.Japan
GDL International, Inc.
Changshu Saichi Machinery Co. Ltd.
Jiangxi Junxin Electric Co., Ltd.Jiangxi Sheng, China
BTR South Africa Ltd.
Xuzhou Taihe Doors and Windows Co., Ltd.
Shenzhen Enmai Electronics Co., Ltd.
I.Q. (BIO) Ltd.