Henan HPST Energy Technology Co., Ltd. is a professional manufacture of lithium cells. Backed by advanced equipments and technologies from the US, we specialized in the manufacture of Lithium Thionyl Chloride Battery (ER series Li/SOCL2), Lithium Manganese Dioxide battery (CR series Li/MnO2) and Lithium Sulfuryl Chloride Battery .Upon client&＃039;s request , we can also provide such services as design, assembly and processing of electrical source as well as ODM/OEM. The company has a team of very experiedced professionals in R&D , production , management and sales services of lithium cells.We have passed the certification of ISO9001:2000 Quality Management System, ISO14001:2004 Environment Management System, UL and RoHS certifications etc., and our products have been widelu used in AMR utility meters (Electricity meter, water meter, gas meter, heat meter, etc.), Remote monitor system , Tire-pressure monitoring system etc.