It is registered as Trademark Fengri, which the main product is included VRLA battery, which has four series(2V, 4V, 6V, 12V), more than 72 specifications. The capacities range from 4Ah to 3600Ah, the production ability reaches 180000KVAh; GZG5 series Computer-monitored High Frequency Switching Direct Current Power Supply, DUM series Intelligent High Frequency Switching Communications Power Supply, Computer-controlled Storage Battery Charge/Discharge machine, Railway Three Phased signal panel, UPS(Uninterruptible Power Supply), Intelligent Case Substation, Intelligent Low-Voltage Switchgear Cabinet, High-Voltage Switchgear Cabinet, Unit Device of Intelligent temperature Monitoring of Distributor Cabinet(Board), Auto Control equipments and related software, etc. Widely used in telecommunication、Electric industry、Railway、Military、Petroleum、Building etc.
