ATOP CO.,LTD is a specialized manufacturer of laptop batteries and adapters established in 2000. Through years of development, now we have become a large joint venture integrating production, designing, development and sale as a whole.

We believe that it is vital for a company to have its own designing ability to be able to manufacture good quality products, which are suitable for the worldwide market. Therefore, we have established a powerful R&D Team, and most of our engineers have been working in laptop battery designing field for over 3-5 years. With the support of qualified staff and strict management system, we can develop and manufacture the latest and best battery packs.

Finally,our principle is "Best Quality, Best Service,Best price". We are looking forward to forming business relations with customers all over the world. Please contact us for cooperation