China Nature Optical Co., Limited is located in the world famous eyewear production base Danyang (in Jiangsu Province, China), which is geographically endowed with convenient transportation and enjoys the title of the Hometown of Glasses. Our company established in 2005, and now is a professional manufacturer of optical lens.China Nature Optical Co., Limited delivers a full range of resin lens, and proudly presents to you the specially designed lens to meet special needs, such as photo-chromic, progressive, semi-finished lens etc. Double-cleaning lines, rather than traditional technology, ensures consistent quality at a very high level. Strict production management leads to a high standard and consistent quality of both our products and service.Our company insists on the principle of Better vission, Better life and continues to offer high quality products and better service. We will make every effort to provide excellent optical lens.