في المرتبة رقم8 التسليم في الوقت المحدد في الصوديوم أيون بطارياتFinished product inspectionCompetitive OEM factoryODM services availableMinor customization
QSO make a nice product, seemingly refining it, as it is even better than the last one I bought 6 months ago.
Amy is very helpful with good customer service,highly recommend dealing with this company.
Ordered 4 LifePo4 battery cells. Supplier was upfront about delivery times and cost. Overall, very happy. Delivery to Canada in about 60 days.
Would do business with them again!