"Based on domestic market and expand overseas business" is our development strategy for Instant Transition Lenses, Single Vision Plastic Lenses, Internal Free Form Lenses, Single Vision Photochromic Lenses,Optical Lens. Sincerely look forward to serving you in the near future. You are sincerely welcome to visit our company to talk business face to face with each other and establish long-term co-operation with us! The product will supply to all over the world, such as Europe, America, Australia,Ukraine, Oman,Chicago, Slovakia.We always insist on the management tenet of "Quality is first, Technology is basis, Honesty and Innovation".We are able to develop new products continuously to a higher level to satisfy different needs of customers.