We are professional manufacture and exporter for grooved couplings and pipe fittings. It is an individually run enterprise with high technology, which has the capabilities of manufacture, sales and customer service. It has become one of the major suppliers in China and OEM exporter. The company has set foot in many areas, such as grooved couplings and pipe fittings, grooving machine, stainless steel pipe fittings and malleable pipe fittings and so on.