
Prelok Specialist Products Ltd.United Kingdom

Qinghai Upper Yellow River Hydropower Development Co., Ltd. Xining Solar Power BranchQinghai Sheng, China

Quanzhou Zeshitong Technology Co. Ltd.Fujian Sheng, China

Wenzhou Like Electric Co., Ltd.Zhejiang Sheng, China

Hainan Baotong Industrial CompanyHainan Sheng, China

Orciani SpAPesaro e Urbino, Italy

Tianjin Jun Cheng Jinli Pipe Industry Co. Ltd.Tianjin Shi, China

Hubei Zheshang Group Technology Co., Ltd.Hubei Sheng, China

Lianzhou Great Chemical Co., Ltd.Guangdong Sheng, China

Duna Enterprises SL

Suzhou Wansheng Concrete Co., Ltd.Jiangsu Sheng, China

Xuchang Jinggong Machinery Manufacturing Co., Ltd.Henan Sheng, China