Products and Services: 1. Battery Pack Management System, our BMS/PCM are well applied to battery packs of Li-ion battery, Li-Co battery, Li-Mn battery and Li-Iron (LiFePo4) battery. Perfectly designed and aimed to each different use and the unique specifications of Li-battery packs, with the function of over charge, over discharge, over current, over heat, short circuit protection, and voltage balancing in the late period of charging to ensure the safe operation of battery pack, and prolong its cycle life. 2. Chargers for Rechargeable battery pack, to strengthen the application of Li-battery packs, our company develops and produces various Li-ion charger, solar-power chargers, mobile standby power chargers, and other power related products. 3. Intelligent battery capacity display modules, to better monitor the battery status, we developed several series PCMS supporting SMBus and 1-Wire protocol communication. 4. Services, OBM original brand manufacturing; ODM original design manufacturing; OEM original equipment manufacturing, EMS electronics contract manufacturing service.