Puyang MYJ(lithium battery) technology Co.Ltd., is engaged in the R&D, the manufacture and the sale of primary lithium battery. The company purchases the equipments from US Munters, with the reliable management flow, we are specialized in the R&D, manufacture and sales of MYJ Lithium Thionyl Chloride Battery (ER series Li/SOCl2), Lithium Manganese Dioxide Battery(CR series Li/MnO2) and Lithium Sulfuryl Chloride Battery (DB series Li/SO2Cl2) etc.