Shenzhen JDY Energy-saving Technology CO., LTD. located in Technological Region of Nan Shan district, Shenzhen city, China. With years of effort, JDY has recently grown to become a high-tech leading enterprise with own design, R&D and manufacture services. The factory was founded in 1996 at Baoâ??an district, Shenzhen city. We now have 72 independent patents including two world patents, 59 new utility model patents and 12 appearance patents. JDY has set up a National DQE Authentication Center and LED Power Supply R&D Base uniting with the Chinese Academy of Science. JDY has 900 employees. Over 100 technicians work in the R&D department, 80 quality controllers make sure all the products are well finished before handing customers. More than 90% of our employees have been passed the professional training. Power Products LED lighting series, Solar energy LED lamp series, Solar and Wind energy complementary LED lamp series LED powerï¼?household solar power generating system. And line of the electronic products. And correlative accessory equipment. Certificates JDY has been adhered to the idea of scientific modernization management since 1996. Our factory has passed the ISO-9001 International Quality System Certificate in 1998 and CE certification. We also provide all material contain information for our customer by following the reach requirement.