DONGYING CHENHUI MECHINERY MANAFUCRING CO.,LTD. our company build in 1999,till now we have almost 17 years in castings field,we provide total service including materials, patterns making, casting, machining, testing and other services according to customers’ requirements.our mainly process is resin sand casting,water glass sand casting, lost foam casting and vacuum casting  in carbon steel, alloy steel, stainless steel,grey iron and ductile iron. We can do the castings from 10kg to 10tons

our casting products widely used for Mining ,Agriculture ,Construction,Oil equipment ect … products have been exported to USA, Europe, Australia &Japan ect ,till now we have get the certificate ISO9001 ...