Wisdom goal is to provide to our customers battery with the best performance and quality.
Our products have passed CE&UL certificate,our company has passed ISO9001:2008 and ISO14001:2004 certificate.
We control the battery quality from the raw material production process of lead oxidation, battery plate production, to the battery assembly (including in-house plastic case injection & mould). All the semi-product can only be transferred the next step when the quality is confirmed. All final batteries need 100% strict quality control before package and pass 55 QC check points before flowing out the factories.