We developed the urgent needs of the customer use equipment closer to the actual system engineering, supplemented with special specifications, technology research and development capabilities, to provide high quality, high stability, high added-value products, competitiveness and long-term stability for customers to create unique market profit mode. 1.WiFi MIMO AP wireless device development and sales 2.WiFi MIMO AP planning and construction of long distance wireless monitoring system 3. WiFi MIMO AP long-distance bandwidth wireless transmission system planning and construction 4. The Foreign Ministers of the Interior-activity-UPS power supply system research and development and sales 5. Outdoor street lamps power systems development and sales 6. The outdoor type multifunctional street lighting power supply system development and sales 7. Outdoor solar lights-continuous electric power systems research and development and sales 8. Outdoor solar multifunctional street lighting power supply system development and sales 9. Abnormal life high and low temperature-resistant lithium iron battery system development sales 10. Ultra high resolution network cameras for agent sales