Zhengxin (Shenzhen) Technology Co., Ltd.

Software development, sales and related technical services (excluding restricted items); computer information system integration; property leasing; equipment leasing (excluding financial leasing); domestic commerce, material supply and marketing industry (excluding monopoly, specially controlled, and specially sold commodities); ^R&D, production, and sales of UPS uninterruptible power supplies, inverter power supplies, emergency power supplies, DC power supplies, energy storage power supplies, solar inverters, energy-saving and environmental protection equipment, electric vehicle charging equipment, dynamic environment monitoring, frequency converters, batteries, electronic products, communication equipment, computer network equipment, computer peripheral equipment, integrated computer room equipment (excluding restricted items), and related technical consulting services; construction of intelligent building projects; installation of security equipment and electromechanical equipment; battery sales (excluding restricted items).