Shenzhen Yinghuiyuan Electronics Co., Ltd. is a professional production of switching power supply manufacturers, independent research and development, production (and have their own SMT clean room), and sales organizations; the company&＃039;s product specifications are numerous and beautiful appearance.&＃039;s Product designed in strict accordance with safety regulations Standard: IEC950, 60335, 61558, EN60335, 61558, UL1950, 1310, 1012 and fully comply with (UL CE 3C TUV GS EK PSE) certification. 　 LianYunda power to cover all small and medium-power AC, DC power adapter, special power supplies and all kinds of battery chargers, the company holds "technology to people-oriented" concept. "Quality is life" principle, in accordance with ISO9001-2000 version of the standard established from the feed, production to marketing of a comprehensive quality assurance system.</p>