We are Cangzhou HengXinTai Pipeline Machinery Co., Ltd, which is a manufacturing corporation in China, especially in steel pipe fittings. The series of pipe fittings have: various high, middler, low pressure, carbon steel, alloy steel, welded steel, seamless elbow, big bend, flange, tee, reducer, big and small head, cap and so on. If you need, please contact with us.