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