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