Established in 2005, Shenzhen Aopower Electronics Co., Ltd. has abundant experience in designing, manufacturing&exporting of high-quality portable power banks for mobile phones,Blutooth speakers and other digital devices.Aopwer's core competences are in product innovation and materialization of one concept into a product.We have more than 13 years of experience for consumer electronics,OEM and ODM orders and specific production requirements are welcomed.Our factory covers 2,000 square meters, and is equipped with modern production machines including Auto-SMT workshop. we offer 12 months warranty for all products and delivery goods to our customers on time. All our products are highly functional and carried all international safety approvals including RoHS, CE, UL, FCC, MSDS Report, UN 38.3 etc.Over 90 percent of our products are exported into more than 20 countries all over the world. We hope we become your honest supplier and it is a win win situation.