Established in 1988 as 'Jangan Integrated Heat Treatment (Bucheon city, Gyeonggi-do)', it has played a leading role in the development of the metal market in Korea by producing vacuum heat treatment, oxynitriding, plasma, gas nitriding, PVD COATING, vacuum carburizing and extrusion molds.
Since its inception, we have created a new industrial culture through continuous R & D and technological innovation.
We have been making great efforts to innovate quality management by combining bold investment for customers and global technology.
We will be trusted company.