As a leading manufacturer and exporter, DAERYUK CORPORATION was established in 1979 andwe are specialized the circuit breaker protectors for 22 years with good reputation.They have various applications such as Electronic units, FA or OA appliances, ...

Established in 1881, specializing flanges, cast and forge, commonly used for shipbuilding petrochemical projects other plant construction process line. very well known recognized to overseas customers too this field. ...