Shanghai Huikong Energy Sources Consultation Co,. Ltd., specialize in reaseching and developing, producing and saling Heating Ventilating & Air Conditioning, Heat-supply in city, District heating, Building Automation Conerol System and Cooling Control.
We are a professional manufacturer and designer of HVAC series products, including DDC Controllers, Electric Valves, Steam Valves, Sensor & Transmitter and Electric Damper Actuator, co2 sensor, pressure detector.