In 1998, we established the Shenzhen City, Yongxing Hui Industrial Development Co., Ltd. in Shenzhen city. Began to engage in R & D, production and sales of mobile power supply, mobile phone accessories (Apple), camera, digital camera, 5/7 number can be the series of battery charger, rechargeable batteries and other products, adapter andSupporting electronic products. Production is one of the earliest professional in Shenzhen city. Venture so far, we received numerous awards, for many years Shenzhen city was rated as "Shenzhen city product quality supervision and inspection for the good enterprise", "national high tech enterprise" etc..Sanger full range of each big brand camera video camera batteries, chargers, such as Sony, Canon, Panasonic, Nikon, Samsung, and so on, and mobile power, wireless charger product sales.