Machinery, Casting Machinery, Machine Parts, Pumps, Dongying Haicheng's business scope covers high grade precision castings, sand castings, machined castings, deep processing products, the material of castings includes stainless steel, heat resistant steel, carbon steel, low alloy steel, high temperature alloy steel, nonferrous alloys, iron; materials. 95% of the products are exported and the current main customers are from, Metal Castings, Machine Parts ...