Ningbo Jingke optoelectronic Co., Ltd. is a high-tech private enterprise with the integration of R&D, Production, Sales. We are specialized in high power LED packaging and manufacturing LED Lighting fixtures. Through independent innovation, Our R&D department has invented the high power LED supporting frames with the excellent performances of heat conductivity, installation, packaging, which broke the monopoly of domestic&overseas enterprises in this fileld. By adopting company's invented supporting frame and conventional ones we successfully developed 0.5 W to 35W LED Lighting sources which has already been put into a large scope line of production. We have completely researched the 40 W, 50W ,60W LED lighting sources of which various parameters all reach the advanced level all over the world.