HAISHIDA Optoelectronic Technology Co.,Ltd . is headquartered in Danyang,Jiangsu-China's Capital of Eyewear.We are a professional enterprise dedicated to the R & D,production and sales of high-quality photochromic spectacle lenses .

Our R & D team boasts rich industry experience and strong technical capabilities. Breaking the limitations of conventional base -coated photochromic lenses, we have mastered the industry-Our product portfolio fully covers a full range of refractive indexes (1.499,1.56,1.60,1.67,1.74) and comprehensive lens categories, including single - vision / bifocal, progressive multi - focal, blue-light blocking, UV - protection and other functional lenses .

We are always committed to providing global customers with top - quality lens products and exceptional services to meet the diverse needs and expectations of consumers worldwide .