Shenzhen Tianhong Optoelectronics Co., Ltd is one of innovative companies in Chinese optoelectronic technology industry line which specialized in researching, developing, designing, producing, selling and providing the service in the line of the LED flood light,led high bay light,led tunnel light,led street light and led tube. As an international science and technical enterprises. We have the strong foundation and the unique advantages in this led area. Our company independently research and exploit the high quality energy-saving led lighting products and we make solution to the application for the engineering lighting. What?s more, we have been the good partners for some of the international companies and provided the OEM service for them. In the several years of our business, we have breached the bottlenecks of the most critical technology in the mainstream application of the led lighting. So that the problems for the light intensity, the lumens, the heat radiation, the luminous output degradation all the problems have been solved effectively.