Guangzhou Markyn Battery Co., Ltd, as well as GMB Battery Co., Ltd., located at Panyu District, Guangzhou, Guangdong Province of China. GMB integrates R&D, manufacture and sales of Lithium Thionyl Chloride batteries (Li/SOCl2 batteries) - 1/2 size batteries, AA size batteries, C size batteries, D size batteries, Lithium Polymer Li-ion Batteries, Lithium Manages dioxide batteries (Li/MnO2 batteries) - CR123A, CR14505, CR17450, Lithium ion(Lir-ion)batteries, Nickel Metal Hhydrid (NiMH) batteries and Nickel Cadmium (Nicd) batteries - AA, AAA.

GMB is proud of making successful deliveries to the world's leaders of batteries. By offering various sizes and capacities of batteries, GMB has the privileges to serve for international corporates on advanced portable devices like various industrial clocks, high temperature systems, Bluetooth headsets, Digital cameras, MP3 players, Cellular phones, PDAs, DMBs, Digital camcorders, Mining lamps, RC Model airplanes and Electric vehicles etc.

In comparison with other makers of Batteries, the advantages of GMB's products are various type, higher energy density, lower internal impedance, better temperature characteristics and more reliable performance. GMB serves as if a world of Batteries, in which ones may find out all kinds of products from small capacity to large ones, from electronics applications to Powerbattery applications.

GMB's customers are happy with its high quality products, in time delivery and competitive prices. GMB is looking forward to serving you in the coming future.