Hongli Professional Service Team(1) Quality Assurance We Hongli is an ISO9001:2015 certified manufacturer,
which strictly follow the ISO Control and Management procedures, and do 100% testing for any of battery before the order has been deliveried.
Hongli has been maintaining rapid and stable development(1)
In 2015 on April established the production plant at Henan, mainly produced the material of lithium battery-(LiMn2O4)(2) In 2015 on November, Mass production for 18650/1200mAh lithium-ion battery along with material,