Changxing Optical Glasses Factory hasestablished more than 10 years in Danyang City Jangsu ProvinceChina. Therefore, our factory can provide better quality lenseswith competitive price. Our factory has two product lines toproduce normal and function lenses which contain cr-39 1.499lenses, 1.56, 1.61, 1.67 high index lenses, sunglasses lenses,blocker blue lenses, progressive lenses, and photochromic lenseswith more than 10,000 pairs per day.
