Sell Mineral Single Vision Spheric 1.9

Founded in 1996, we traded under the name Smartrade Company until 2002. We are a young and energetic company excelling in various ophthalmic lenses. Our factory in Mainland China was set up in 1999. Our wide product range includes crown glass to high index 1.9 and from CR39 to high index 1.74. We provide quality products and services to our customers that have in turn allowed us to growth dynamically. To enhance our business more efficiently and effectively, we changed our company name to SmarTraOptics Co., Ltd. in year 2002.