Shenzhen Keysun technology co., LTD., founded in 2008, is a leader in China's electronics industry, integrating product development, manufacturing, sales and service.We focus on switching power supply, power adapter, LED power supply, dc-dc power supply, charger, etc., also committed to the development of LED lighting business, to provide the market with quality products for the mission.The company has a number of automatic production lines and a variety of excellent testing equipment, for the production of high-quality products to provide a full and strong guarantee;And through UL, CUL, tuv-gs, CE, KC, FCC, RoHS, SAA, RCM, EMC, LVD, PSE, CCC and other international certification.