Herewin is a hi-tech enterprise in China.we have 60,000 square meters manufacturing base in Tangxia,Dongguan. with RMB 60 million registered capital,600 million investment and 2000 employees, we can realize daily output 500,000 Ah. Herewin products includes 3 series: High capacity,High-rate discharge and power battery series.Company passed ISO 9001 & ISO14001 certifications. ETC.