1979, it is establishment producing saw machine for cutting specially until present, and field of trying to keep normalcy's mark supplies widely product that excellent with an accumulative technology meantime constant research development more than ...

Chang young corp. Is a machine tools manufacturer based in masan, korea. The company was established 1989, specializing developing and marketing of parts such as hinge belt, screw chip conveyer, tank for keeping metal cutting fluids, forming drawing oils, ...