- Ehwa Technologies Information Co.,Ltd.
- Address:272-20,Taejeon-dong ,Gwangju-si
- UNILAM CO LTD
- Address:341 Banggi-Ri, Samnam-Myeon
- Aim High Global Corp.
- Address:574-8,Gajwa-dong ,Seo-gu
- Koreasysyem
- Address:Houmoondong812-1room709 Ulsan S, Korea
- OLT Co., Ltd.
- Address:1st FL, SBC POST-BI Center, 932, Wongok-dong, Danwon-gu
- SHINHO SYSTEM CO.,LTD
- Address:ACE Techno Tower 5-100, # 197-22, Guro3-Dong, Gurogu
- Todo Global INC.
- Address:# 1714, 713 Suseo-Dong, Gangnam-Gu, Seoul, South Korea