Battery Management System (BMS) plays an important role in the power management of batteries and are intensively used in Smart Batteries. The BMS needs to be manufactured and comprehensively tested in the way to ensure the maximum quality for safety issues. BEMS-Solutions GmbH offer a wide range of standard and customized BMS and PMM (Power Management Modules) including HPW (High Power Modules) for rechargeable batteries, in all its evolutions. The long and great experience and focusing of one of the partner in the Battery Management and battery testing technologies made Chinatech the Taiwanese largest designer and Manufacturer of BMS.