Fuzhou Keyuan Electronics Co., Ltd.Fujian Sheng, China
Zhejiang Wuma Reducer Co., Ltd.Zhejiang Sheng, China
Chengdou Huaqiyun Tecnology Co. Ltd.Sichuan Sheng, China
Chongqing Changxing Industrial Co. Ltd.
Shandong Shengda Water Saving Technology Co., Ltd.Shandong Sheng, China
Wuhan Kinglight Optoelectronics Co., Ltd.
Amilco SA
Murge Electric Co.,Ltd.Zhejiang Sheng, China
Jiangsu Dongheng Environmental Holding Co., Ltd.
Guangdong Zhongtian Technology Optical Cable Co., Ltd.
Zhejiang Kuanhong Electric Co., Ltd.
Guoerjia Construction Industry Co., Ltd.