- JK Company
- beauty product,guitar,guitar accessaries,lens,spectacle lens,Mother of Pearl,General,cosmetic,buying agent.
- Address:#204 152-12, Sekyo-Dong, Mapo-Gu
- Covis Optic Co., Ltd.
- Magic 2 color photo lens (sky blue) - optic,Power chart (super Hi-index 1.67 aspheric, UV-400),Magic 2 color photo lens (dark blue) - glasses,1.56 photochromic lens (brown) - spectacle lens,Power chart (mid-index 1.56 spheric),Power chart (CR-39 1.49 asph.
- Address:922-1,Samcheong-ri,Okcheon-eup ,Okcheon-gun
1