we are manufacturer specialized in production of eyewear lenses , esp CR-39,regular member of Chinese eyeglass association.
contact: david
email:david at jingzhioptical.com
fax: 852-30-147926
ProductsKeyword
we manufacture procucts resin cr-39 lenses. indices are: 1.499, 1.560, 1.61 , 1.67,etc. types are :white blank, hard coated,hard and multi-coated ,tinted ,etc.
quality is strictly guaranteed,even after delivery.service is reliable and responsible.
