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.

As an industry pioneer, TWT has been specialized in the development and manufacture of water industrial valves for more than 60 years, thus engaged in projects related to; urban water supply and drainage, sewage treatment, seawater desalination, power plants, construction, petroleum, chemical, metallurgy, heating, ships, medicine, paper and other applications. Some of the successive and outstanding performances are projects such as; Shanghai Qingcaosha Water Source of Raw Water Project, New Chengdu City Sewage Treatment Plant Project, The South-to-North Water Diversion Project, The Left Bank Power Station of The Yangtze Gorges Project, Yangzi Petrochemical: BASF Co Ltd. and other major projects that TWT has provided complete sets of valves, both domestically and internationally.