Tianjin Tanggu TWT Valve Co., Ltd. was originally founded in 1956 and is one professional valve manufacturer that integrates R&D, production, sales, after sale service with a total registered capital of 140 million yuan, which covers an area of 100 acres. The factory building covers an area of 35000 square meters and has fully automatic production equipment, modern testing center and a group of professional technical talents. TWT specializes in a variety of products such as; butterfly valves, gate valves, globe valves, ball valves, check valves, hydraulic control valves and more.