Zhanfu International Trading Company, a trading company registered in Texas, USA since August 1994, formerly known as Hong Kong Zhanfu International Trading Company. It has two wholly-owned enterprises in China, namely Shanghai Qierfu Valve Manufacturing Co., Ltd. and Shanghai Zhanfu Trading Company. It has more than ten joint ventures and trading subsidiaries in China, located in Shanghai, Jiangsu, Zhejiang, Dalian, Beijing, Tianjin, Chongqing, etc Guangzhou and other places. Up to now, companies such as Shanghai Qifu Machinery Manufacturing Co., Ltd. and Jiangsu Yancheng Tongshang Valve Co., Ltd. are still operating normally.
Shanghai Qifu Machinery Manufacturing Co., Ltd., registered in September 2001, was transformed from Shanghai Zhanfu Machinery Manufacturing Factory, which was established in July 1993. It is a production enterprise with import and export rights, specializing in the production and operation of various high-pressure valves and oil and gas wellhead equipment. And a trial production and production base for valves has been established in Fengxian District, Shanghai.