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About Us
Hiwa ----TUV CE and SGS ISO9001 Approved Valve and Pipe Fittings Manufacturer in China. Our main line as the following:
◆BS EN545, ISO 2531 Ductile Iron Pipe Fittings---Flanged Spigots, Double Socket 90�Bends, Double Socket 45�Bends�ll socket Tee and Cross , Double Flanged 90 Bends, Double Flanged 45 Bends, All Flanged Tee and Cross, Blink Flanges, Reducing Flanges etc.
◆Ductile Iron Grooved Fittings---Grooved Rigid Couplings, Grooved Flexible Couplings, Grooved Elbows, Grooved ...
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BS EN545 Ductile Iron Pipes,Flanged Spigot,double flanged bends.double socket ...
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Hiwa,TUV CE and SGS ISO9001 Approved Valve and Pipe Fittings Manufacturer in ...
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Hiwa ----TUV CE and SGS ISO9001 Approved Valve and Pipe Fittings Manufacturer ...
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Hiwa ----TUV CE and SGS ISO9001 Approved Valve and Pipe Fittings Manufacturer ...
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