- Jung-Dae Tech.
- Address:40-8, Wonmi-dong, Wonmi-gu
- BuddaLight
- Address:
- MYOUNGSUNG CORPORATION
- Address:633 GANAP-RI, 411 YANGJU TECHNOLOGY
- Frento
- Address:Song-pa
- MusunSpot Co., Ltd.
- Address:Rm No. 2008, 685-11 Bugok-Dong, Sangrok-Gu
- Choil Sungup Electric Co., Ltd.
- Address:RM 2NA 301,Jeongwang-dong ,Siheung-si
- MAX LIGHTING KOREA
- Address:Room#504-1, 499-2 Sang-Dong, Wonmi-Gu
- Everlight Corporation
- Address:27-1, 1, Dong, Sungsu 1ga
- JMT Co,
- Address:1093 Gurari Hwaoneeuk Dalsegu
- Uniglobe HNT co., LTD.
- Address:4th Fl. Yusan Bldg. Yeoksam-dong, Kangnam-gu
- Gum Sung Corproation
- Address:NO.401, SEOUL BLDG, 67-68 JOONGLIM-DONG, JOONG-GU
- EPKOREA(C/D/S)
- Address:
- Yeonggwang Industrial co., ltd
- Address:463-32, Hyangsan-ri, Gochon-eup,
- Clover Marine Services Co.,LTD.
- Address:No. 1007-7 bangeo-dong Dong-ku Ulsan korea
- SANG WON LED
- Address:Room 102, 177-1, Cheolsan 2-Dong
- Dong Bang Electronic Ind. Co., Ltd.
- Address:DONGBANG B/D,147-7,Songpa-dong ,Songpa-gu
- VIBA LIGHTING
- Address:188-1 Ojun-Dong
- Jinwoo Co. Ltd.
- Address:Jin Woo B / D, 210-2, Sungsan-Dong, Mapo-Gu
- Eastern Tackles Ltd
- Address:682-2,Deungchon-dong ,Gangseo-gu
- Keosan Enterprise Co.
- Address:607 Hanseo, 11-11, Yoido-Dong, Youngdeungpo-Gu, Seoul, Kor