Edgelight High quality aluminium frame LED visual acuity chart for eyesight test

Shanghai Edge Light Group, consisted of Shanghai Edge Light Industry Co., Ltd, Shanghai Edge Light Automation Technology Co., Ltd, Shanghai Edge Light International Trade Co., Ltd and Edge Light (Russia) Co., Ltd, is a leading provider in the research and development, manufacturing and sale of LGP (light guide plate), LED, sensors and automatic control meter in the field of photoelectricity integration. As a national high and new tech enterprise in China, we boast of strong R&D and production capability. With an investment of 5,000,000 US$ in Shanghai, we have a modern and outstanding R&D center of nearly 10,000 square meters. In addition, we have an oversea technology and service center based in Europe. With these, we successfully build our presence in more than 50 countries and own about 60 patents and trademarks both in China and abroad, which makes us a forerunner in many fields. Shanghai Edge Light Industry Co., Ltd is a professional leading manufacturer of Light Guide Plate(LGP) ,(Laser -dotting Method, V-Cutting) Edgelux panel, , Slim Light Box, LED Lighting panel, LED Bulb, LED Spotlight , LED Strip ,Dynamic LED Slim sign, T8 LED Light Tube Tube ,Electronic Ballast and Fluorescent tubes etc. Also, we offer the services of laser-dotting and production of LED sign and LED label. Since our company was founded in Shanghai, China in 1999, we have customers all over the world with raising the sales revenue. Offering the high quality products to you is our principle and core always. For more information, please visit our website at Edge Light. Shanghai Edge Light Automation Technology Co. Ltd is specialized in the research and production of high-accuracy sensors, automatic control instruments and system integration and has respective research and production center. Well established in the technology of sensing and control, we will, through our professional service and skills and continual technology innovation, satisfy our customers' needs for product reliability and high quality with our profound understanding of various on-site environments and experiences. Our services include those famous organizations from aviation, shipping, automotive electronics, information appliances, health and medicine, home appliances, transportation, industry and so on. We can help you to enjoy more and maximize your benefits once and for all. For more information, please visit our website at Sensors & Meters. The history of Shanghai EdgeLight Industry Co., Ltd In 1999 Founded in 1999, Shanghai EdgeLight Industry Co., Ltd integrates production, development and sales, and is the first LGP developer and manufacturer using digital printing technology together with web printing technology. Our products are mainly exported to Japan, America and other developing countries. In 2001-2002 Using the theory of the liquid crystal display and adopting the technology of backlight, our company developed Slim Light Boxes independently. AF4 clip type whose frame is aluminum is the first type of slim light boxes introducing the energy-saving and environment-protecting sense, and also the first energy-saving and environment-protecting slim light box in China. AF4 type slim light box was widely welcomed by the advertising industry, equipment industry and also the lighting industry after we bring it to the market, and we got excellent sale gradually. In 2010 We start to running the new factory which we invest US $5.0 Million for best high efficiency,modern factory in Shanghai. Address:No.55 Beimin Rd. Songjiang District, Shanghai, China Be honored as the new high-tech enterprise at 2010 In 2011 Another 2 advanced SMT production lines started with newly article lamp encapsulating compound machine. Now we can once finish SMT( surface mounted technology) on 1200x450mm PCB once for all.