Ningbo city yinzhou ruican machinery CO.,LTD. has more than 10 years experience for investment casting, investment wax casting, silicon sol casting. It is widely used in carbon steel, stainless steel, copper castings, etc. The produced parts are including Auto parts,Agricultural machinery parts, construction scaffolding parts Marine valve and pump components and hydraulic parts etc. Architectural,Machinery,Medical; Food Machinery, Valves and so on. The material which we used Aluminium; Bronze; Brass; Copper; carbon steel; stainless steel and so on.At the same time, we can offer the CNC machining; Phosphating; Blackening Processing;Hot Dip Galvanizing: Powder Coating: Painting: Plating, Assembly for customers. 85% products are sold to overseas, the customers are from America, Canada, Europe Union, etc. Material: Alloy Steel:ASTM 430;ASTM410;ASTM 416,ect.Carbon Steel:WCB,AISI1020;AISI1045;S355J2G3,S235JR,ect.Stainless Steel:SS304…