"Based on domestic market and expand overseas business" is our development strategy for blue photochromic lens, Glass Lens , D Bifocal Lens , Optical Diopter ,Lensa Bifocal . We look forward to receiving your enquires soon and hope to have the chance to work together with you inside the future. Welcome to take a look at our organization. The product will supply to all over the world, such as Europe, America, Australia,Bangladesh, Slovakia,French, Los Angeles.Our products have mainly exported to south-east Asia Euro-America, and sales to all of our country. And depending on excellent quality, reasonable price, best service, we have got good feedback from customers overseas. You are welcomed to join us for more possibilities and benefits. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.