"Based on domestic market and expand overseas business" is our development strategy for Copper Lens, Blue Light Blocking Contact Lenses, Flat Top Bifocal Lenses, 1.61 EMI,1.6 Index Lenses. To learn more about what we can do for you, contact us at any time. We look forward to establishing good and long-term business relationships with you. The product will supply to all over the world, such as Europe, America, Australia,Poland, America,Germany, Algeria.Our Company has qualified engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the items, Be sure to feel free to contact us.