Since its establishment, 'SITRA' has become a leading supplier in Korea and has contributed greatly to the the economyWe have been engaged in making parts of optical frames for these 35 years and closely connected with many frame manufacturers. We are well established as a manufacturer and distributor of spare parts and our goods are enjoying high reputation for their excellent quality. [Details]
Sitra Co. - Company Introduce
Since its establishment, 'SITRA' has become a leading supplier in Korea and has contributed greatly to the the economyWe have been engaged in making parts of optical frames for these 35 years and closely connected with many frame manufacturers. We are well established as a manufacturer and distributor of spare parts and our goods are enjoying high reputation for their excellent quality. [