Hebei Tengfeng Metal Products Co., Ltd, which is located in the Linzhang County of Handan City, rich on the resources for castings and the convenient transportation, is specialized in manufacturing and exporting gray iron & ductile iron anti-stealing manhole covers with frames, grates, pipe fittings and etc. our enterprise covers an area of 15000 square meters. with the registered capital of 10,000,000 RMB Yuan and annual productivity of 9000 metric tons.