Ningbo Yuntao Precision Casting CO.,LTD is specialize in manufacturing of Casting and Forging with high-standard quality,satisfied delivery and service,and reasonable price. 1.OEM service available 2.Materials: cast iron,stainless steel,pig iron,carbon steel,alloy steel,non-ferrous,grey iron,ductile cast iron and so on 3.Process: lost wax process, soluble glass process 4.Weight range: 0.1 to 100kg 5.Used for auto,valve,train,craft,door handle,hinge,hydraulic pressure,minerals machinery,construction,agricultural machinery 6.Small orders accepted 7.obtained ISO9001:2000