We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for 1.9 High Index Lenses, Blue Cut Anti Glare Lens, Progressive Mineral Lens, Freeform Progressive Lenses,Plastic Photosensitive Lenses. Our products are new and old customers consistent recognition and trust. We welcome new and old customers to contact us for future business relations, common development. Let's speeding in the dark! The product will supply to all over the world, such as Europe, America, Australia,Bolivia, Bangladesh,Brisbane, moldova.With the principle of win-win, we hope to help you make more profits in the market. An opportunity is not to be caught, but to be created. Any trading companies or distributors from any countries are welcomed.