我司从事金属零件的生产已三十多年，现主营铝、锌、镁压铸件和五金精密零配件.ChimgMinghasengagedwithmetalmanufacturingformorethanthreedecades，mainbusinessisproducingDieCastingpartsofAl、Zn、Mgandprecisionmetalparts.