LINYI POWERSHIBA IMP AND EXP CO., LTD establish in 1993,we focus on battery area,is a high-tech battery enterprise deal in develop,produce and sales . Our factory has apply the ISO9001:2015 certificate, own a 30,000 square meters' workshop and more than 1,000 workers,contains 50 R&D engineers and 56 QC members;The produce volume per month for batteries is over 30million pieces ...