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