Tianjin Huihua Valve Industry Co.(2Hvalve), located at Dongli Tianjin China, is one main Valve Manufacturer & dealer, specially in Wafer butterfly valve, lug butterfly valve, flanged butterfly valve, wafer check valve, DIN 3352 F4/F5 & BS3464 gate valve, Resilient Seal Gate Valve, Globe Valve, Y strainer and so on, which are widely used in oil, gas, power and steam production, transmission and distribution; petrochemical, pulp and paper, other industrial processes; and water, waste management. Meanwhile the company is designing some new-style valve in pipeline/water-treatment system.

The company include two factory: one is mainly in butterfly valve, wafer check valve & Y strainer. The other manufactures gate valve, globe valve, swing check valve etc.