We specialize in R& D, manufacture and sale of Lithium batteries, which include 3. 0V Lithium Manganese Dioxide (Li / MnO2) batteries, 1. 5V Lithium Iron Disulfide (Li / FeS2) batteries and 3. 6V Lithium Thionyl Chloride (Li / SOCl2) batteries, alkaline batteries, Ni-MH batteries, etc. Our R& D capabilities are extraordinary due to many experts in batteries field. We set up workstation for phd with tsinghua university and Tianjin university We have gotten ISO9001, ISO14001, CE, UL and RoHS approval.