Zhenjiang Seesen Optical Glasses Co., Ltd was founded in 2018, is an e-commerce trading company focusing on the research, development, sales and service of optical lenses and eyewear products. The company is located in the world's largest eyewear production base - Danyang City, Jiangsu Province, with a total office area of more than 1000 square feet. We have comfortable office environment, relaxed and harmonious atmosphere, and a young, energetic and efficient work team.

BORIS OPTICAL one of the original lens supplier in China, provide a full stock lens collection of 1.49 1.56 1.60 1.67 1.74, cover the design of Single Vision, Bifocal and Progressive, especially focus on photochromic series, such as photo blue cut, photo bifocal, photo progressive, photo progressive blue cut, and rx lab lens, all the lenses are made from the most approved material of CR-39, Mr-8, Mr-7, etc. The workshops are equipped with the advanced and stable machine for HC and ARC coating, the experienced workers guarantee every step of the process worked out perfectly, by obeying the scientific managenment according to ISO standard. The management rules not only on the process of production, but also strictly on the lens inspection, the inspection is required after every treatment made, so in the production the UC, HC and HMC, lens will all be inspected. With years of experience and high reputation, Boris Products have been proved to be very competitive and sell well in oversea markets.

Weihai New Vision Optical Co., Ltd is specialized in producing and supplying all kinds of optical lenses, especially hard resin lens, polycarbonate lens, blue blocker lens, reading lens, sun lens, we are one of leading suppliers and exporters in China. With nearly 20 years experiences, our company operates a Full Service Surfacing and Edging Lab and specializes in O. E. M. And new product innovation. Our Company's products include single vision, Bi-focal, Progressive from 1.50, 1.56 to high index 1.60, 1.67 & 1.74, polarized, photochromic and custom hybrid monomer lenses.

We focus on the research and development, production, and sales of high-quality glasses and related optical products. The company is committed to providing customers with fashionable, comfortable, and visually stunning eyewear products.

SANHON OPTICAL is a professional optical manufacturer, located in Danyang city, Jiangsu province, China. The company covers an area of 10000 square meters, owns more than 200 staff and around 15 professionals, already imported 3 AR machines and 2 automatic cleaning lines from Korea, one RX machine from Germany.

Weihai Dingxin Optical Co., Ltd

Founded in April 2016, Shanghai Ruitai Photoelectronic Technology Co., Ltd. (Raytekoptics)is located in Jiading industrial base, Shanghai National Technology Transfer Center, Chinese Academy of Sciences, adjacent to the Institute of Optics and mechanics, Chinese Academy of Sciences. At present, the company has nearly 50 employees, mainly producing and selling all kinds of optical components, including all kinds of optical lenses, optics mirrors, optics windows or diffusers, optical filters, polarization optical components, spectrometers, optical prisms, optical diffraction gratings, infrared optical components, fiber assemblies, laser optical components, coated optical components, ultrafast optical components, transfinite optical mirrors, etc. As a wholly-owned subsidiary of Shanghai Jingzhi (formerly Shanghai silicon sword) new materials Co., Ltd. And Shanghai C-laser, Shanghai Ruitai Photoelectric has a professional production base of 10000 square meters and various processing equipment, including large water jet, horizontal band saw, CNC machining center, multi-function milling machine, CNC fine carving machine, CNC plane precision milling machine, CNC lathe, water mill, internal circular slicer and polishing machine, polishing machine, Focused ion beam(FIB), Magnetorheological Polishing (MRF), CNC six axis small grinding machines, interferometers and other sophisticated equipment dozens. On this basis, Shanghai Ruitai Photoelectric can provide customers with accurate, complete, high quality optical parts customized processing services. Our products sell well in Europe, the United States, Russia, Japan, South Korea, Germany, Spain, Italy, France, Saudi Arabia, Canada, Australia, New Zealand, Norway, Argentina, South Africa and other countries and regions, and are deeply recognized and appreciated by users at home and abroad. In addition, Raytek Optics widely supply all types of optical parts made of Corning, Schott, Hellma, Nikon, Ohara, AGC, Vitron and other materials, including quartz glass, glass ceramics, optical glass and coating materials. The main domestic optical mechanical (Electrical) institutes, research institutes and astronomical institutes at all levels have established extensive and profound business relations with us.

XingJi Optical is a leading lens manufacturer in China. It is one of the earliest modern factories in China engaged in the research and development and production of optical resin lenses. XingJi Optical is the member of China OPTOMETRIC AND OPTICAL ASSOCIATION(COOA).

Danyang Bosen Optical Co., Ltd. is a professional optical lenses manufacturer located in Situ Optical Industrial Park, covers an area of 10, 000 square meters.

Shanghai Wangxin Glasses Company is specialized in manufacturing and trading all kinds of lenses Like CR39, 1.56, 1.61, 1.67 index lenses, and bifocal lens, progressive lens, Polycarbonate and mineral lenses. We are advanced to have a series of 1.56 Photochromic lenses, such as single vision, progressive (long or Short corridor), Flat-Top, Round-Top etc. All the lenses can be produced in finished and Semi-Finished. Meanwhile, we also have a range of machines available for the optical shop and equipment wholesalers to buy. Such as the lens edger, auto refracometer, lensmeter and polishing machine and so on.

We produce CR-39 (1.499), 1.56, 1.61 plastic lenses, 1.523, 1.70mineral glass lenses, and round top bifocal, flat top bifocal, progressive lenses, UV400, photochromic, polarized lenses and some semi-finished lenses in high quality. (In China, 80% of the lenses is from our Danyang City; In the world, 55% of the lenses is from our city. She is the hometown of glasses).

Shanghai Seejoy Optical Co., Ltd., is specialized in various optical products. We providing the high quality optical lenses, magnifier and also eyewear accessory which depending of customers' needs.

JiangSu AOMEI Optical Glasses Co., Ltd. was established in 2001, famous for manufacturing and selling optical lens products. Our company have more than 500 employees. 20000 pairs of lenses can be produed per day. In 2009 year, we successed in gainning certificate of CE and have passed ISO 9001 quality managementsystem certification.

DANYANG XUZHI OPTICAL GLASSES Co., Ltd., was established in the early 1990s. It is located in Danyang city. The production base of Resin lens in China. The building space up to 12000 square meters. Xuzhi Optical is Specializing in Resin lens with R & D, production and sales. Our company invested heavily from abroad to introduce advanced equipments, and we have the production capacity from producing Uncoatd lens to Hard coating, Hard-Multi coating and other full set of assembly line, with an annual output of about 8, 000, 000 pairs of resin lenses.

East Optical is specialized in producing all kinds of optical and injection lenses, is one of the biggest manufacturers and exporters in China since 1982. We imported advanced producing and detection equipments from America, Germany, and Japan. We employee more than 200 employees include 10 highly skilled technicians. Our factories cover more than 17 acres and are nearly 600, 000 square feet allowing us to meet manufacturing projects of all needs.

Established in 1996, Shanghai Conant Optics Co., Ltd, has been devoted into the international market as the largest manufacturer in China, and now Conant Optics is one of the world's leading manufacturers of high-quality optical lenses.

Danyang tecra optical instruments Co., Ltd here in after tecra is established in 1999, located in danyang city, jiangsu province where named glasses town. Tecra is specializing in producing and selling all kinds of optical lenses. Has worked at optical area over twenty years. Tecra has self- import and export license. Our products export to Europe, Africa, arab, southeast Asia etc, and obtained good reputation from customers.

Guangzhou Tianwen Optical Technology Co., Ltd., located in the Guangzhou International Trade Center, originally started as Tianwen eyewear factory in 1974. It is a well-known brand in China with over 60 years of history in the optical eyewear industry. The company possesses rich industry experience and profound technical strength. We utilize advanced production equipment and a professional technical team dedicated to providing high-quality Optical Lens products. Our suppliers have multiple production lines, primarily producing lenses with various refractive indices such as Index 1.499, 1.56, 1.61, 1.67, and 1.74, including single vision lenses, blue block lenses, photochromic lenses, bifocal multifocal lense, progressive lenses, and polarized lenses, among others. We also offer a complete range of RX lenses, supporting the production of high refractive index, high diopter, and high astigmatism lenses, along with rapid production and delivery services.

Nanjing Redsun Optical Co., Ltd. is a professional manufacturer and distributors in the field of optical lens and ophthalmic instruments. Our company locates in the beautiful city of Nanjing in Jiangsu province. Nanjing is only 300km from Shanghai, Nanjing is the center of politics, economy, culture of Jiangsu. There wre 6 dynasty capitals in Nanjing city.