Suzhou Newway Valve Co., Ltd. (trademark: Newway), Shanghai Guanlong Valve Machinery Co., Ltd. (trademark: Guanlong), Shanghai Zhong Qi Valve Manufacturing Co., Ltd. (trademark: Zhong Qi), Sanhua Holding Group Co., Ltd. (trademark: Sanhua), Chaoda Valve Group Co., Ltd. (trademark: Chaoda), Jiangsu Shentong Valve Co., Ltd. (trademark: Shentong) and Shanghai Shangzhou South Valve Co., Ltd. Jiangsu Su Yan Valve Machinery Co., Ltd. (trademark: Su Yan), Shanghai Lianggong Valve Factory Co., Ltd. (trademark: Lianggong), China Baoyi Group Co., Ltd. (trademark: Lianggong Henan Kaifeng High Pressure Valve Co., Ltd. (trademark: Kaifa), Hebei Yuanda Valve Group Co., Ltd. (trademark: Yuanda), Shandong Bobeng Technology Co., Ltd. (trademark: Bobeng Technology), Sichuan Billion Valve Group Co., Ltd.