Samyoung has  manufactured high quality locomotive and marine engine parts such as cylinder  liner,cylinder head , piston,brake disc and a lot sophisticated casting items ,etc. for EMD, MTU,ALCO,   PIELSTIC and MAN B&W, and so on.
We have supplied these components for KOREAN NATIONAL RAILWAYS,HYUNDAI HEAVY INDUSTRY , etc. and exported them to USA,CANADA,ARGENTINA,IRAN,TURKEY,PARKISTAN and many foreign countries.
We have been approved by LR,DNV,and KR and certified by ISO 9002 since 1996
In this regard, we welcome any type of business cooperation related with casting and machining