Dan Yang Zhong Chuan Optical Material CO., LTD is a manufacturer, who is specialized in: optical glasses and resin lenses, the pressure-type optical glasses seriesThe company is located in Dan Yang .which is famous for the optical product.The series of product:Resin lens:1. 1.499 UC HC HMC2. 1.56 UC HC HMC and semi-finished lens3. CR39 bifocal lens round-top, flat-top, progressive lens .finished lens and semi-finished lensOptical glass lens:4. 1.503/1.523 UC MC Photochromic lens (blank/finished).5. High index series 1.7/1.8/1.9Our company has developed the new product, ND1.755 super-thin lens Zhong Chuan brand. It can meet the special demand of people who works in X-radius. The born of ND 1.8/1.9/2.0 lens will become the best choice for myopias.To protect the eyesight is our mission; to meet the diversified demand by innovation is our motivity.