- New Vision Co.,Ltd
- Address:South of Korea Daemyung Dong 9-dong Nam-gu
- Orios Vision
- Address:# 537 Eunheang Plaza. Rm 603, Daeya-Dong,
- Lens Sara
- Address:70-1, Gimryangjang-dong, Cheoin-gu
- LensMam
- Address:Taegang 1005-# 1306, Gongreung-Dong, Nowon-Gu, Seoul, Korea
- BELMORE CONTACT CO LTD
- Address:60-12 busong-ri, Seobuk-gu