Tianjin Tangzheng Valve Co., Ltd. is a professional valve manufacturer with its own registered logo "TF". The company mainly produces more than 50 types and 600 models valves, including gate valve, butterfly valve, electric valve, check valve, ball valve, stop valve, stainless steel product, flexible rubber joint, and filter.



The company was founded in 1992, and has been certified to ISO9001 quality system and Chinese National AZ Certificate. All products are suitable for water, oil, steam and other medium.



The factory is located at Xiaozhan Town of...