Hiwa (www.unicflow.com)----TUV CE and SGS ISO9001 Approved Valve and Pipe Fittings Manufacturer in China. Our main line as the following:

1.BS EN545, ISO 2531 Ductile Iron Pipe Fittings

Flanged Spigots, Double Socket Bends, All socket Tee and Cross , Double Flanged 90 Bends, Double Flanged 45 Bends, All Flanged Tee and Cross, Blink Flanges, Reducing Flanges etc.

2.Rubber Bellows

Single Sphere rubber bellows, Double Sphere rubber bellows, BSP Threaded rubber bellows.

3.ANSI B16.9 Butt-Welded Pipe Fittings

90 Long radius elbow,90 Short radius elbow, 45 elbows, 180 Long returns, 180 Short returns, Tee, Cross, Reducer, Cap etc.

4.Ductile Iron Grooved Fittings

Grooved Rigid Couplings, Grooved Flexible Couplings, Grooved Elbows, Grooved Tee, Grooved Cross, Grooved Mechanical Tee and Cross etc.

5.Industrial Valves

Butterfly Valve, Check Valve, Gate Valve ect.

World is changing . China is becoming more and more opening and economic; Hiwa sincerely welcome friends all over the world to Tianjin or ZiBo , China; Welcome any business cooperation suggestions & visits.

Select Hiwa , Select Belief.

Select Hiwa, Select High quality products with competitive price.