Tongjian Huiyang Electronics Co. Ltd.
Dongying Changrui Investment Casting Co., Ltd.
Chengdu Dingguagua Information Technology Co., Ltd.
Yi Yang Technology Co. Ltd.
Shandong Tairui Auto Machinery Electric Appliance Co. Ltd.Shandong Sheng, China
Bombardier Primove GmbH
Rapido Wärmetechnik GmbHGermany
Seohan F & C Co. Ltd.
Xiangshan Elkeson Intelligent Technology Co., Ltd.Zhejiang Sheng, China
Ningbo Gongtie Precision Machinery Co., Ltd.Zhejiang Sheng, China
Li Ping Pang
Jilin Shibao Machinery Manufacturing Co., Ltd.