SHENZHEN HUIKEYUAN CO. LTD. Shenzhen Huikeyuan Electronic Technology Co., Ltd was founded in 2013, which is a national high-tech enterprise specializing in the research and development, production, and sales of power adapters 5-72V 240W Max. The company has production bases in the city of Shenzhen and Huizhou. Our products are applied in the fields of medical equipment, intelligent robots, telecommunication terminal, security equipment, smart homes, printing and scanning devices, POS machines, laptops, netbooks, tablets, LCD monitors and many other high-tech intelligent devices. Moreover, all products have passed the ISO9001:2015 quality management system, high-tech certification, and CCC, UL, TUV, CE, ROHS, KC, PSE SS RCM product safety certifications.