[URL=https://www.yhypower.com/catalog/ac-dc-power-adapter]Shenzhen Yinghuiyuan Electronics Co.,Ltd[/URL] is a leading manufacturer of power supplies, and subordinate to HK YING HUI YUAN GROUP LIMITED. It was established in 2007,located in Shenzhen, China. At present, there are more than 6000 ㎡workshop and about 200 employees.