We believe that long expression partnership is often a result of top of the range, value added service, prosperous encounter and personal contact for D28 Bifocal, Round Top Bifocal Semi Finished Lens , Optical Photochromic Lens , Plastic Convex Lens ,Focus Tunable Lens . We are looking forward to establishing cooperative relationships with you. Please contact us for more information. The product will supply to all over the world, such as Europe, America, Australia,Chile, Costa rica,Ukraine, Mumbai.Now, with the development of internet, and the trend of internationalization, we have decided to extend business to overseas market. With the propose of bringing more profits to oversea customers by providing directly abroad. So we have changed our mind, from home to abroad, hope to give our customers more profit, and looking forward to more chance to make business.