DONGYING CHANGRUI precision casting company is a joint venture of Korea Shinsung precision metal and Dongying Changshun precision casting equipment company,specialized in lost wax casting process and can manufacture stainless steel,carbon steel,allow steel and some non-ferrous metal castings,which serve automatic,chemical and food machinery,architectural hardwares,marine hardware,kitchen and other tools Capacity could exceed 700tons per year.
          DONGYING CHANGRUI occupied 38600 Square meter located in dongying economic and technology zone,has inspected instruments from Japan,after process equipment from Korea and China morden precision casting equipment.We also cooperated with Shandong Technology University for the new machinery institute most of the products are exporting Korea,Japan,America,Taiwan etc.   
        DONGYING CHANGRUI certificated ISO9001 Quality System,advanced technology and management could assure your requirement.