Wuxi City Yong Photoelectric Technology Co Ltd (formerly Wuxi City vision lighting appliance Co., Ltd.) was founded in 1997, headquartered in Jiangsu, Wuxi. Specializing in LED light engine development, brings together the best technology and team of experts at home and abroad of the microelectronics industry focus on chip design and development, with a number of patented technologies, especially the long life of LED drive the power circuit design patent technology (201310067291.1) to the inductance and capacitance of the high speed LED driver integrated circuit, eliminates the inductance, capacitance control on life and effectively inhibit the EMI pollution. We are specialized in the production of high luminous efficiency, long life, high cost, conforms to the world an LED light source module and a variety of certification requirements.