we are a professional manufacturer of power bank for several years ,with the strenth of coorperating with big company,such as China Unicom. all of our products have been certified by CE ,FCC ,and ISO9001:2000 and they have a wide range of use in most kinds of mobile phone/MP3/MP3/PDA/GPS/Bluetooth headset and other DC 5V input digital items .As a good company,we own an excellent R & D team ,which has independent research departments. What?s more ,the department has builded up long-term cooperation with several famous colleges in China ,and focus on designing theme type items, high technology items.Because of our excellent research strength , We have researched and developed more than 20 kinds of our power bank models .We can design and develope products according to your technology parameter or customer?s demand.ShenZhen ChenYi Electronic Technology Co.Ltd insist the people-oriented principle ,we believe that talent is the first resource for the development of the company . Based on our strength, we are confident we will become better and better,and then we can make out amazing quality item to you--my dear customers.
