Zhejiang Province Kaikai Machinery Manufacture Co. Ltd.Zhejiang Sheng, China
Dongguan Kunpeng Earl Machinery Equipment Co., Ltd.
Chongqing Nachuan Heavy Machinery Co. Ltd.
Worstein Thermal Equipment (Tianjin) Co., Ltd.
Cambridge Electronics, Inc.Canada
Jiangsu Zhenyi Medical Technology Co. Ltd.Jiangsu Sheng, China
Jiangsu Geological Engineering Survey Institute
Huzhou Zhongzhou Magnet Wire Co., Ltd.Zhejiang Sheng, China
Dalian Star High-Tech Development Co., Ltd.
Koto Co. Ltd.Kyoto-fu, Japan
Foshan Sanshui Gas Co. Ltd.
Jindo Construction Co. Ltd.