Shenzhen Lianchangsheng Plastic Pigment Co., Ltd.Guangdong Sheng, China
Zhejiang Liyu Complete Equipment Co., Ltd.Zhejiang Sheng, China
Sinopec Jianghan Petroleum Engineering Co., Ltd. Environmental Protection Technology Service CompanyHubei Sheng, China
Shanghai Zening Environmental Protection Technology Co., Ltd.Shanghai Shi, China
Suzhou Dizhiliang Special Protective Equipment Technology Co., Ltd.Jiangsu Sheng, China
Tianjin Jimingsheng Biotechnology Co., Ltd.Tianjin Shi, China
Zhejiang Hongtao Printing and Dyeing Machinery Co., Ltd.Zhejiang Sheng, China
Chongqing Somerset High-Tech Co., Ltd.Chongqing Shi, China
Jiangyin Shanshan Aluminum Plastic FactoryJiangsu Sheng, China
Zhongxu Tianchen New Materials Co., Ltd.Hubei Sheng, China
Tangshan Sankuan Tools Co., Ltd.
Hangzhou Zhenwei Technology Co., Ltd.Zhejiang Sheng, China