Shenzhen Blazerpower Battery Ltd. Co. (BPB) is established since 2005, and we are specialized in laptop battery and Li-on battery pack development and manufacturing. Based on the ISO standards, we established a complete quality control and production management system for our production facility, and we also implement the ERP system to manage all our operation process. Our outstanding performance on product and commitment on quality make BPB a success in the OEM service market. We service well-known laptop brand names such as BENQ from Taiwan, Greatwall and TsingHua Tong Fang in China, Mainland. To guarantee products� quality, all R&D and productions are done in-house. All products are UL, CE, ROHS, UN38.3 certificated, to make sure the products can meet the import standards of different countries