... years in developing the BMS for lithium battery of telecommunication system, with remote monitor management and low internal resistance. In ... on your requirement. About Production Line:ISO9001:2008A quality assurance system consists of IQC, IPQC QA, QE, FQC and measurement ... . We are professional factory, which have R&D center, sample group, exhibition store, OEM&ODM are accepted. Our factoryOur ...