DANYANG HUANMING OPTICS CO.,LTD is one of the professional manufactures of ophthalmic trial lens set in China. The products have shiny metal rim, colored metal rim,colored plastic rim,colored plastic rim with metal rim around and adjustable trial frame and etc. The type has model 266,260,233,158,104 etc.The packing have luxry aluminum alloy case,emulation leather case and luxry wooden case.The diameter has 36.5 28 and 25.The configuration is reasonable .And the products are easily carried. To guarantee the quality and improve the technology of the production,our company import several sets of high-precision and high-efficiency lens edger machines and import the machines inspecting the lens,and our company employ the professionals and technocrats.Under the effort of all the people,our company passes the ISO 9001/:2000 successfully.And the products have got the CE Mark and certification of Medicine of Bureau of Drugs Supervision of Jiangsu Province in charge of the production licence of tool instrument.And our products are eligible and in the leading place in our country after the check of the China Quality Supervision General Centre and Jiangsu Measurment Conformity Confirmation Centre. For years,our products are sold to Europe,America,South-east of Asia etc.And our products also have a wide domestic market.Both the foreign customers and domestic customers think highly of our products.We assure that your products have a wide market.