Kaiying Power Supply&Electrical Equip Co., Ltd. is a professional Sealed Lead Battery Manufacturer in china. Our company introduces and develops advanced technology to ensure long product life. Our products are exported to more than 50 countries and regions all over the world. With its reliable products and quality service, Our company has won high praise from users at home and aborad. Longway battery brand Lead acid battery is belonging to Kaiying Power Supply&Electrical Equip Co., Ltd..