from it's beginning, the company have directed its consistent efforts into the development of parts and wire for eletronic products. in result, the company successfully produced 0.1mm of yellow brass wire soft product for the first time in korea, which has marked the inport substitution effect so far. with the continuous efforts to make technological innovation, the company developed the magnetic switch wire and the square wire including straight round phosphor bronze wire for the first time in korea whose development has been suggested by having eyes on the lots of demand of phosphor bronze wire for the parts of connector pins and plugs.