
Dawei International Engineering Consulting Co., Ltd.Hebei Sheng, China

Shanghai Julang Environmental Technology Development Co., Ltd.Shanghai Shi, China

Changxing Country Qingsong Textile Co. Ltd.Zhejiang Sheng, China

Sengen Technology (Suzhou) Co., Ltd.Jiangsu Sheng, China

Shandong Yanhuang Industrial Design Co., Ltd.Shandong Sheng, China

Beijing Ableway Technology Co. Ltd.Beijing Shi, China

Hengshui Huanuo Photoelectric Technology Co., Ltd.Hebei Sheng, China

Jiangsu Solid Electromechanical Technology Co., Ltd.Jiangsu Sheng, China

Shanghai Ruiyaan Environmental Protection Equipment Co. Ltd.

Shandong Haopeng Information Technology Co., Ltd.Shandong Sheng, China

Guowei (Nanjing) Software Technology Co., Ltd.Jiangsu Sheng, China

Guangdong Zhongxing Testing and Identification Co., Ltd.Guangdong Sheng, China