We have been concentrating on producing products of extruded hard aluminum alloys and developing relevant technologies since its foundation.
We are proudly accredited as leader of aluminum extrusion industry with continous effort on developing extrusion technology. So we raise our unparalled competitiveness with outstanding extrusion technology in the field.
We aim to intensively expand a volume of investment on R&d and process improvement activity for effective production of eco-friendly energy & material business that will lead future industry as well as further strengthening the competitiveness of products in the field of leisure, machinery and defense purpose parts.
All of members in Changsung promise providing advanced extrusion and drawing technologies in order to support the cutting-edge technology leading the future.
We will strive to be a leading company doing our best in order to create customer value, social value, and corporate value.