There are mainly three casting types :resin sand, clay sand and precoated sand. It’s include the type of Construction Machinery, car, steamer, roots blower, reduction gears, industrial pump ,Cement ball mill equipment, wind and fire driven generator equipment, etc. gray iron castings, special cast iron and non-ferrous casting. Various grades of nodular iron casting, grey iron casting, Special cast iron, non-ferrous casting, carbon steel casting and alloy steel casting. The series casting products of ‘high property ball iron coiling block’ won national products in 2005, which fill the domestic gap and instead the imported product.