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 Tianjin City, to the east is Tanggu International Port, and to the north is Tianjin International Airport. Covering an area of 15000 square meters, now we have about 150 workers. The factory has one sales department - Guangzhou Tanggu Valve & Plumbingware Sales Department in the most developed city in the south of ***** You may also visit our online company introduction at Http://***** which includes our latest product line.