Cangzhou Authentic Pipe-Fitting Manufacture Co., Ltd. mainly produces series of soldering pipe fittings made of steel, such as elbow, tee, concentric reducer, eccentric reducer, cap, cast and forged flanges, pipes and so on. We have advanced production for craft and perfect examination equipment. The manufacturing system contains the response, the push, cold crowded, the heat presses, the beats, the presses to beats, the machine processes, heat handled, so we can produces all kinds of high, middle and low pressure series pipe products of ISO, ANSI(ASTM), JIS, DIN, DW, GB, GOST, BS standards...