Hebei Jianzhi Casting Group Ltd.established in 1982 is a large enterprise manufacturing pipe fittings for more than thirty years. The company covers an area of 680,000 square meters and the total assets value is 1 billion RMB. It has more than 4000 employees,over advanced and intermediate engineering technicians included. It is supplying Ductile iron grooved fittings, Malleable iron threaded fittings, Malleable cast iron liner plastic fittings, various Lines fittings and Mechanical spare parts and the annual production is more than 80,000 metric tons. Jianzhi products have been sold to over 30 provinces in China and exported to more than 40 countries and regions, such as Southeast Asia, Europe, Africa, South America and Oceania and so on. It is the leader in the fitting industry in domestic.