DONGMYUNG LIGHTING CO., LTD.
SAMHEE INSTRUMENT CO.,LTD
KC Environmental Design Co., Ltd.
Korea Basic Science Institute, National Research Facilities & Equipment Center
Korea Institute of Industrial Technology
Mutual Growth Industry Association
KUM KYEONG Lighting Co.,Ltd.
SungPoong Solled Co.,Ltd.
Korea Higt-tech Safety Industry Association
Seoul Semiconductor Co., Ltd.
Tongil EX-Electric Co., LTD.
Cheorwon Plasma Research Institute
WONWOO Engineering Co., Ltd.
Danamtechnology co., ltd.
semiwell electronics co.,ltd
Korea Institute of Building Energy Technology