Hanbat National University IAC Group
WONWOO Engineering Co., Ltd.
DONGMYUNG LIGHTING CO., LTD.
Cheorwon Plasma Research Institute
KOREA ILLUMINA INDUSTRY COOPERATIVE
KUM KYEONG Lighting Co.,Ltd.
Korea Institute of Building Energy Technology
Lighting people co ., Ltd
Electric Venhicle Advanced Materials Co., Ltd.
Seoul Semiconductor Co., Ltd.
Korea Higt-tech Safety Industry Association
Mutual Growth Industry Association
semiwell electronics co.,ltd
KC Environmental Design Co., Ltd.
KOREA SEMICONDUCTOR ILLUMINATION CO., LTD.
SAMHEE INSTRUMENT CO.,LTD
SungPoong Solled Co.,Ltd.
Korea Institute of Industrial Technology