About us

Pioneer in valve development and manufacturing (brand TWT®); mainly produces more than 1,000 valve types including butterfly valves, eccentric half-ball valves, and flow regulating valves, with business covering water diversion projects, urban water supply and drainage, seawater desalination and other fields, providing complete sets of valve products for numerous major domestic and international projects.

Business scope: Fluid conveying equipment (pumps/valves).

Established in 1994.

Employees: 116.

Headquartered in Tianjin, China.