
Chongqing Hongri Lighting Equipment Co., Ltd.Chongqing Shi, China

Jiangsu Shuangteng Pipe Industry Co. Ltd.

Nanjing Tongfang Water Co., Ltd.

Grand Rapids Label Co.Michigan, United States

Hebang Electronics (Suzhou) Co., Ltd.

Suzhou Duer Gas Chemical Equipment Co., Ltd.Jiangsu Sheng, China

Guangxi Zhongpei Optoelectronics Technology Co., Ltd.Guangxi Zhuangzu Zizhiqu, China

Woosim Systems Co. Ltd.South Korea

Cinda Technology (Tangshan) Petroleum Equipment Co., Ltd.Hebei Sheng, China

E.A. Mattes GmbH

Euromed Srl

Trend-Design GmbH