Being supported by an advanced and specialist IT team, we could give technical support on pre-sales & after-sales services for Impact Resistant Polycarbonate Lenses, Polycarboante Semi Finished Lens, Progressive Polycarbonate Lens, 1.5 Index Lenses,1.74 HMC. Warmly welcome to cooperate and develop with us! we will continue to provide product with high quality and competitive price. The product will supply to all over the world, such as Europe, America, Australia,Russia, Portland,Sao Paulo, Paraguay.Our company considers that selling is not only to gain profit but also popularize the culture of our company to the world. So we are working hard to give you the wholehearted service and willing to give you the most competitive price in the market