"Sincerity, Innovation, Rigorousness, and Efficiency" may be the persistent conception of our organization for that long-term to establish jointly with customers for mutual reciprocity and mutual gain for Cr39 Vs Polycarbonate Lenses, Blue Screen Lenses, 1.56 Blue Cut Optical Lens, 1.56 FREE FORM PROGRESSIVE,High Index Lenses Cost. We have now ISO 9001 Certification and qualified this item .in excess of 16 years experiences in manufacturing and designing, so our items featured with best quality and competitive selling price. Welcome cooperation with us! The product will supply to all over the world, such as Europe, America, Australia,Istanbul, Latvia,Mombasa, Eindhoven.We'd like to invite customers from abroad to discuss business with us. We can provide our clients with high quality products and excellent service. We are sure that we will have good cooperative relationships and make a brilliant future for both parties.