Huazeen is a well known manufacturer and supplier of the flange,coupling, nipple and many other pipe fittings for the customers from all over the world. The material including the carbon steel, alloy steel, stainless steel, cast iron, ductile iron and other metals according to customers’ request. The customized processing according to the technical drawings is also availiable in Huazeen service. With a full set of equipment capacity and professional techanical capability, Huazeen can fuifill customers’ different kinds of demand, and its products have been exported to USA, Europe, Latin America, Australia, Middle East, Africa and many other places.