Our company,Guangzhou Tongli Battery Co.,Ltd., is attend to produce the car battery and autobike battery,especally the car battery.We are the one of lager manufacturer in guangdong,and our products are up to advanced international level,comparing with the other companies.Because of our products are excellent in quality and reasonable in price,we believe that them will meet your demand.Actually we have the CE/UL passed models and also have some quality certificate.