- APO Co., Ltd
- Address:178-72, Gajwa 1-Dong, Seo-Gu
- BOWOOENG CO.,LTD
- Address:Gumjung-dong, 719-3
- Mirho International
- Address:4F SEWON BD 1029-9
- DONG YANG PNS CO., LTD
- Address:Rm. 606, NamsungPlaza (ACE 9-cha) , 345-30, Gasan-dong, Geumcheon-gu
- PMTC
- Address:Kuwol-dong
- Daedong Exports
- Address:
- Yonung Lighting
- Address:Yeonnam-dong
- bugsbook
- Address:178-1 wookei-ri, sangdong-myun
- GONGPYUNG TRADE
- Address:chanlim2 158-24
- Pj Tech
- Address:222-8,Guro-dong ,Guro-gu
- MALSTA, UAB
- Address:Ateities str. 47, CicSinai, Kulvos sen.,LT-55243 Jonavos locality
- HANSVINE Co., Ltd.
- Address:
- Il Kwang Electric Co., Ltd
- Address:1111-1,Gaegok-2ri,Oedong-eup ,Gyeongju-si
- PHOS RnD
- Address:702, Samhwan Digital-Venture Tower Seongsu2ga3Dong, Seongdong-Gu
- G.O.Q
- Address:290-31, Gamil-Dong
- Samjin Lnd Co., Ltd
- Address:494-3,Yeongcheon-ri ,Dongtan-myeon ,Hwaseong-si
- HGM
- Address:2F A-ZA shopping mall, 7 YeongDeungpo-dong 3-ga
- 5-Star Warning lights Co.,Ltd.
- Address:41, Youngshoun,
- Kb Optical Telecom Ltd.,
- Address:Gwang-Ju Techno Park,Daechon-dong ,Buk-gu
- HAENGSUNG ELECTRONIC CO.
- Address: