No.802,11B,success business building,huaian road Shijiazhuang, Hebei
hengshi ruilong casting Co., Ltd is an export enterprise, with a capacity of 20,000 tons yearly, and mostly exports directly. The main materials are ductile iron, grey stainless steel, colored alloy so on. product range includes manhole covers, gratings, ...
manhole covers, gratings, mobile accessories, pipe fittings