Our company, Shenzhen JUHEYUAN Science & Technology Co., Ltd., is a professional E-bike battery manufacturer. We have 6 years' experience in manufacturing batteries and our company have passed ISO9001 quality management system. Most of our products are certificated with UL,CE,FCC,UN38.3 and PSE authentication. And we are qualified supplier of some famous companies, such as Philips, Uniross, Edifier, Pioneer etc.