Having invested $47.24 million in total, SUNJ Energy (Luoyang)Co., Ltd was established in 2017 and occupies 333000m^2. The R&D, production, and marketing of thermal batteries, composite capacitors, and lithium primary batteries are all priorities for Sunj.The technical team consists of leading local professionals in lithium primary battery research. Li-SOCL2 batteries, Li-MnO2 batteries, Li-SO2 batteries, and composite capacitors are set up by Sunj. Sunj has constructed a comprehensive lithium primary battery testing center, which includes performance laboratories, environmental laboratories, safety laboratories, and laboratories for physical and chemical testing. These laboratories are equipped to test and analyze various aspects of the lithium primary battery life cycle, such as shock, free fall, temperature cycling, forced discharge, external short circuit, vibration, impact/crush, shock, and others. SUNJ establishes strategic partnerships for cooperation with numerous universities and scientific research institutes in the interim.The ISO9001: 2015 international quality management system certification, the ISO45001: 2018 occupational health and safety management system certification, the ISO14001: 2015 environmental management system certification, and the GJB901C-2017 weapon equipment quality management system certification have all been attained by SUNJ, a high-tech company with over 40 independent intellectual property rights. The main lithium battery is also certified as explosion-proof, CE, UN38.3, and RoHS compliant.