Danyang Hongcai Optical Co., Ltd., is a professional lens maufacturer located in the hometown of glasses--Danyang. We have been specializing in this line for more than 3 years. There are Korean coating machines and automatical cleaning lines guranteeing the quality, handsome apperance, light weight and perfect compact strength. 1.49 and 1.56 lens are our main products. 40 experienced and professional workers, good working environment will provide you with good products and quick deliver and well after-service. We are looking forward to your inqury.