History

Manno Electric (Japan), Sky Electric, Alvogen Korea, SGS Korea, AREX, Edwards Korea

SAMJIN PHARM, LIG Nex1, TMT, KOMERI, and HJ Shipbuilding & Construction

MIRAE ASSET Securities, VITZROCELL, dooch, K-water, Abbott

KERI, LOCUS, KYUNGWON Machinery Industry, Com2uS

Kyobo Realco, Taechang Industry , Yeongdong Eco Power Plant Headquarters, VICTEK

Seoul Metro Line 9, Hanmi Pharmaceutical, Korea Expressway Corporation,Tesla Korea

Exported 8 units of IVR 500KVA to Nippon Electric, Japan

Filed patent for arc discharge rod