Danyang MEGA Optical, located in Danyang city, Jiangsu Province, has long been regarded as one of the premier full service companies in China. We offers a broad range of quality lenses including Photochromic Lenses, Blue Block lenses, Tinting Lenses, Progressive Lenses, Superflex, Polarized Lenses, high index and other plastic lenses. Our philosophy is to stay focused on customer value and... See More