ASTM Standard 6" OEM Roof Drain Cast Iron

Hebei Zhonghe Foundry Co., LTD.,“ZHF” for short, an ISO9001 certified export-oriented enterprise, was established in 2003, specializing in gray iron and ductile iron castings, such as cast iron drainage parts, ductile iron flanges, cast iron pump & valve parts, farm machinery castings, channels & manhole covers, etc., widely used in commercial and civil buildings, municipal water supply and drainage, and other industrial fields. We are the world's largest supplier of cast-iron drainage products of North America market and have been exporting steadily for more than 15 years.

We own 20,000 square meters modern casting workshop, including one full-automatic casting production line imported from Japanese, one horizontal molding line, and one automatic molding line, which can meet all kinds of small pieces and large pieces. We also own three machining workshops, total 10000 square meters, equipped with various CNC lathes, milling machines, drilling machines, which can nearly meet all kinds of machining. We have one automatic spraying paint workshop of 5000 square meters, which can meet 100 tons output per day. An annual production capacity is more than 50,000 tons of all kinds of iron castings.

We have invested heavily money in various environmental protection facilities, and passed the acceptance of environmental protection administration. We have obtained the qualification of class A factory, which means the production will not be affected by the pollution weather warning, and then will not influence delivery time.