Wuhan Sai Yaheng Intelligent Equipment Co., Ltd.
Jiangsu Swiman Intelligent Technology Co., Ltd.
Changsha Xianda Industrial Co. Ltd.
Esky Electric (Tianjin) Co., Ltd.
Guangxin Power Co., Ltd.
DRS Digitale Repro-Systeme GmbH
Vacmetal (UK) Ltd.
Guangzhou Weizhi Optoelectronics Co., Ltd.
Ningbo Sari Communication Co., Ltd.Zhejiang Sheng, China
Prophet Control Systems Ltd.
Effe Trade Srl (Taranto)
HEAT wrmetechnische Anlagen GmbH