Gaoyou Ocean Foundry was established in 1992, which is specialized in investment casting. The area of factory is 5000 square meters, possess of 120 employees and 9 employees are specialist. We are engaged in investment casting and sand mold casting for many years. We can supply various kinds of precision castings made of alloy steel, carbon steel, stainless steel, nickel steel etc, as well as machinery parts, gear, handle, valves, flanges. Our productions are exported to twenty provinces, city and areas; part of them is export to USA, France, Japan, New Zealand, Holland, India and so on. Also we can provide the productions according to customers' requirements and drawings.