E-Ser Electronic Co., Ltd was formed in 2003 in Shenzhen, China. We have over 8 years' experience in design, manufacture and export battery charger and portable power bank for all kinds of digital devices.

With many years' developement, E-Ser Electronic Co., Ltd now has a mature technology and is doing better on developing environment protecting products for digital consumer products to facilitate the demands of the market. Our equipment designs reflect modern thinking and appealing attributes to mass demographics.

Our mission:
* A Chief goal for us is continuously improving the customer's satisfaction, and provide long-term customer service and technical support.
* Constantly improve the design of our products to ensure that we always have unique items for our customers.
* Bring high-quality and elegant products to our customers with competitive

We aim to act as "Quality Service, Quality Products". We provide OEM service also for small orders in order to fulfill your needs and we are able to solve your problem in your purchasing plan. Our dedicated attitudes are reflected by the commitment, and belief is to deliver to customers what they want, win the market and maximize your benefit...We are here for you! we have been taking "technology, quality and service" as business principle.

We would like to thank our many loyal customers for their support over the years and we welcome new customers and look forward to mutually beneficial long-term relationships.