Shenzhen Changyu Technology Co., Ltd. is a leading manufacturer and exporter of batteries and chargers for digital camera, video camera/camcorder, mobile phone, note book, pda etc.

We has established a perfect technology development center and quality control system, developing new products to keep step with the market, the company has passed authentication f iso9001: 2000 system, ce, ul certificate etc.

We always do"technology first, quality best, customer uppermost". With the target of being the good supplier to the worldwide customers, ready to offer quality products and best services for long term cooperations. We wish to work hard together with you to build up a breight future.