"Based on domestic market and expand abroad business" is our enhancement strategy for China Optical Blue Block Lens Manufacturer, Blue Cut Single Vision Plastic Semi Finished Lens, Medical Glasses Lenses, Clear Blue Light Lenses,1.49 uc lens. Our customers mainly distributed in the North America, Africa and Eastern Europe. we will source top quality goods using the really aggressive selling price. The product will supply to all over the world, such as Europe, America, Australia,Kuwait, Nicaragua,Angola, Grenada.With the first-class products, excellent service, fast delivery and the best price, we have won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.