- gsfnc
- Address:Songshan 678 beongil 40-3 bungee
- Logisys Korea
- Address:Gangnam Gu
- Printguy Corp.
- Address:677-19 naebalsan-Dong
- Nukorin Corporation
- Address:Rm No. 303, Hyupjin Store B / D. , # 497-1, Myungjang-2Dong, Dongrae-Gu, Busan, Korea
- GEOTEC CO LTD
- Address:515 Unitecvil Venture Town 1141-2 Baeksuk-dong,Ilsan-ku
- DJY-TECH CORPORATION
- Address:Yang Cheon
- ComInk
- Address:110-402 33-8 Imhak-dong
- Laserbank
- Address:# Jungang indespia 203, Sangdaewon-Dong, Jungwon-Gu,
- IT-Chem
- Address:YangCheongRi
- Redgiant Inc.
- Address:RM.406~409, Korea Tech-On B/D, 715 Gasan-dong
- Jessica Lee
- Address:# 401, 154-21, Bangbae-3dong
- GL Trading Co.
- Address:# 663-4, Jeonpo-2dong, Busanjingu
- INKTEC CO., LTD.
- Address:# 1124, Shingil-Dong, Danwon-Gu
- Roots Co., Ltd
- Address:Fl 2, V Vally, 724, Suseo-dong, Gangnam-gu
- REDGIANT
- Address:GoryeoTech-On,715, Gasan-dong, Geumcheon-gu
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