- fourpins
- Address:# 402 Jiyoung-Plaza, 284-63
- Sindo Techno Co., Ltd.
- Address:1604-22, seocho-dong, seocho-gu
- sselc
- Address:1147-1, Wonji-ri, Juchon-myun, Kimhae-city Kyungnam-do, Korea
- Alto Co., Ltd.
- Address:FL 2, TAISUNG B/D, 618-4, SHINSA-DONG, KANGNAM-GU
- Ktmax Inc.
- Address:O B / D# 303, 80-9, Yonhee 3dong
- Seoul Trading Company
- Address:
- VOIM Technologies Inc
- Address:Woolim II 512
- KORYO DIGIWORKS CO LTD
- Address:397-10 Samjin Bldg Sungnae dong GangdongGu
- Story Co.,LTD
- Address:502 GLplaza 713-1 Hangsin-Dong Duckyang-Gu
- M-VISION CO LTD
- Address:#111, 418-6, Bokdae 1-Dong
- Digital information display
- Address:Mapo-gu
- Selcom Vision Co.,Ltd
- Address:250-1,Jamsil-dong ,Songpa-gu
- Futuredisplay, Inc
- Address:Rm. 409 Ilsan Techno Town 1141-1 Packsuk-Dong Ilsan Gu
- Unisem Co., Ltd.
- Address:509, Jangji-ri, Dongtan-myeon, Hwaseong-si
- Samsung P&J System
- Address:129-2, Gajang-Dong,
- Prototech Inc.
- Address:# 805 Acetwin2 212-30 Guro-dong
- PLAMAGIC
- Address:Suite 1302, Samsung Anytel# 837-17, Yuksam-dong, Kangnam-Gu
- Valcretec, Inc
- Address:Rm.1508, Byeoksan 2-cha Vally, Gasan-dong ,Geumcheon-gu
- Zamat Co.,Ltd.
- Address:1126-3,Hwagok 6-dong ,Gangseo-gu
- K3 Woosung Networks Co.,Ltd
- Address:Silok-Dong, Asan-SI, Chungnam