Changrui Investment Casting

China Changrui Precision Investment Casting uses lost wax casting process and precision machining & surface treatment technical to produce thousands of metal lost wax casting parts with the materials carbon steel, stainless steel, heat resistant steel, alloy steel, low alloy steel, aluminum alloy, copper alloy, high chromium cast iron and ductile iron. Changrui lost wax casting process & machining perform ISO 9001: 2000 system strictly to guarantee the requirement of customers, and now in Changrui TS16949 will be put into trail operation. Changrui lost wax investment casting process and machining with an output 60 tons per month precision metal castings including lost wax castings, precision machining parts and surface treatment metal products exports to all over the world.