Hiwa fittings

Hiwa Fittings,the professional pipe fittings produce dept., which belong to Huihua Valve Co Ltd---The CE,WRAS and SGS ISO9001 Approved Valve and Fittings Manufacturers in China. Our main line as the following: 1.Rubber Expansion Joints 2.Flange Adaptor, Coupling, Dismantling Joint, PE Quick Adaptor, PVC Quick Adaptor, Clamp Saddle. 3.Fttings for uPVC pipes 4.ANSI B16.9 Butt-Welded Pipe Fittings 5. Cast and Forged Flanges Select Hiwa , Select Belief.