"Based on domestic market and expand overseas business" is our development strategy for 1.57 Index Lenses, Optical Lens Blanks, Aspheric Lenses, New Transition Lenses,Flat Top Bifocal Mineral Semi Finished Lens. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success. The product will supply to all over the world, such as Europe, America, Australia,Libya, India,Russia, Venezuela.Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products are sold very well in the countries in Africa, the Mid-East and Southeast Asia.