IntroductionNingbo GR Solid State Lighting is a young dynamic and innovative company,focused on exciting new light application which is LED technology. As a innovator, GR lighting integrates latest LED technologies and design into people-centric solutions, based on LED illumination principle and its own characteristics. As a manufactory, GR lighting believes quality & service is key to products life. Company principle is "brighten the future efficiently".BusinessLED is a new generation lighting, which, besides energy efficiency, it provides attractive benefits and long life lighting solutions. We address lighting needs in a range of environments - (offices,schools, hotels,factories,shops and hospitals,car parking lots).PartnershipCompany has been co-operated with several Shanghai Hi-tech institute such as Institute of Design Management, Shanghai Jiao Tong university, Shanghai Fu dan university. According to their long term research in LED sector, we have been fully supported and benefited by their research and development.