Thank you for your concerning on us. We are one of the best Eyewear manufacuturers in Daegu, Korea. Speciallized on Otical frames such as Ultem or TR frames, Sunglasses and Goggles,and make only 100% made in Korea. The most value for us is to satisfy our customers from bottom of your heart.As far as eyewear concerns, don't hesitate to contact and ask us.We are always open to you! Thank you very much!