Jinghui Technology - Evaporative Air Cooler, Infrared Radiant Heater, Desert Cooler, Swamp Cooler

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Certificate of Invention Patent

Certificate of Invention Patent(Evaporative air cooler)

Certificate of Invention Patent(Heater)

Certificate of Utility Model Patent

Certificate of Utility Model Patent(PCB)

Certificate of Utility Model Patent(Convection heater)

Certificate of Utility Model Patent(Blade)

Certificate of Utility Model Patent(Noise Reduce System)

Certificate of Utility Model Patent(Group Control System)

Certificate of Utility Model Patent(Centrifugal air cooler)

Certificate of Utility Model Patent(Heater device)

Certificate of Utility Model Patent(Evaporative air cooler)

Certificate of Design Patent(Evaporative air cooler)

Certificate of Design Patent(JH heater-2015)

Certificate of Design Patent(JH168)