KOKO INDUSTRIAL CO.,LTD

QC/Technical Support.

All of our products are through the strict quality testing， and with CE,FCC,ROHS Certification, EMC/ERP/LVD testing reports, RoHS Certification and testing report.( Both for sample and mass goods)

Guarantee period: 1 years, 7 times testing, 4 hours aging testing for each charger

So you are assured that the products we sold to you are supper quality and favourable prices.