Wuhu Hengda Sheeting Metal CO., LTD. which is the subsidiary enterprise of the Zhejiang Hengda Industrial Group, located in Wuhu Machinery Industrial park and near Wuxuan Express Way. The total area of our company is about 210 are, and we have 75, 000m2 standard industrial factory , 6, 000 m2 office building and 5, 000 m2 staff dormitory. The hot-dip zinc-aluminum silicon product line has an annual production capability of about 150, 000t. And the prepainted steel line has an annual production capability of about 120, 000t. Hengda Sheeting Metal Co.ltd. is a specialized on the manufacture of hot dipped galvanized steel coil and prepainted steel coil, and we have the sales center in Shanghai, which is also a independent trade company, so we can do the other raw material or other steel products。　　The hot-dip zinc-aluminum silicon coating machine set is US steel associated, which is the most advanced and widely-used process techniques. Through the electroanalysis cleaning, the panel get into the annealing furnaces to get annealed, and then is dipped in the galvanizing boiler to be hot dipped, finally, we get the final products by the ways of passivation, Surface Finishing, horizontal specification of the products: 0.2-1.2mm800-1250mm¼Œthe inner diameter of each coil is 508/610mm, the weight of the single coil is speed in line is 120m/ product quality comply with the standard of GB2518-2004.We can supply all kinds of excellent products, which can be made into many kinds of different material in different process conditions, and merchandise as the building material, civilian usage, auto panel, the crust of the air-condition, and so on. The ppgi producing line can produce all kinds of colour painted steel coil, with the speed of 120m/min as the same as the hot dipped hot-dip zinc-aluminum silicon line. The range of width and thickness is the same as the galvanized steel coil manufacture by ourselves.