Our Factory CAS Energy Co., Ltd. R&D Center is located in Shenzhen China. The factory is located in Huiyang District, Huizhou. company focuses on the R&D, design, manufacture and sales of new energy storage systems and new energy vehicle power systems. High-tech enterprises with rich experience in mobile charging vehicles, pure electric low-speed vehicles, electric motorcycles, communication backup power supplies, household energy storage, lithium-ion replacement lead acid and outdoor energy storage. Products include cylindrical, square, soft packs, including lithium iron phosphate series, ternary series and polymer battery series. Company is committed to providing high-performance, high-quality, cost-effective product solutions and comprehensive product life-cycle services for new energy storage applications worldwide. website:http://www.casenergylithiumbatteries.com/