Shenzhen Topping Battery Co., Ltd was established in 2009 which is a professional manufacturer of replacement laptop battery for Apple Macbook , Now our Apple batteries have No.1 Market share in china .Quality control is our first principle , with the state-of -the-art manufacturing facilities and testing facitilities , we get CE ,FCC and RoHS certifications ,and export products to EU and USA etc developed countries . ...We believe that in the near future our laptop battery can export to more countries ,and we always stick to supply high quality and good service to our valued clients .