GUANGZHOU WINTONIC BATTERY & MAGNET CO., LTD.Founded in 1998, WINTONIC is a high-tech corporation specialized in professional research, development, production, and sales of cylindrical rechargeable Nickel and Li-ion batteries. With decades of development, WINTONIC now enjoys a high reputation in the battery industrial field through its persistent efforts and constant focus on high quality. WINTONIC’s products have strictly follow REACH/ROHS requirement, and the company has obtained a variety of approval and certificates like ISO 9001, Europe CE/CB, India BIS , UL/UN and so on. The company has been accredited as qualified provider of rechargeable batteries of various sizes for a large number of famous manufacturers like Power bank, Ebike, electronic toys, notebook computers, electric product etc.