ZHENJIANG TONGDA BATTERY CO.,LTD. is a special manufacturer for product and salelead acid battery for tractino.The registred trademark is "YUNLI".

The company has rich experience ,abundan technique support & all the test methods .Ee adopt the IAO9000 series quality control systome and German special techinque from VARTA Company .The product compty with the GB、IEC、BS、DIN standard and has the characters such as good performance 、large capbility & long life .For a long time .the products not noly for domestic market but also export go Southeast Asia、Europe & American .GOOD reprot from both in domestic and oversea market and we warmly welcome all the customers ,at home and abord to hold bussiness talks.