Description

Sand Casting, The sand used for sand molding is critical and determines the favorable or unfavorable out come of the casting, it controls the tolerances, surface finish and the repeatability while in production. Ningbo Ruyi Foundry Co., Ltd. is your reliable source for Ductile iron casting, Grey iron casting and you can also entrust us for Stainless steel casting, Aluminium alloy casting and Refractory steel casting. The moulding process covers Resin Chemically Bonded Sand Cast, Resin Shell Cast, and Green Sand Cast . Based on the land of size ***0 square meters , the foundry&#**9;s monthly iron casting output capacity is up to **0 tons, and *0% of the produced castings are sold to overseas markets .Our castings mainly apply to Machine tools, industries Pumps, industries Gas & steam valve industries , Automobile industries, Air compressor industries , Gear cases & accessories , Electric motor body & accessories , Other products.