Lijan Greentech is Leading Manufacturer and Supplier of Turbo Roof Ventilator Fans. Room Temperature is normally Higher than Outside Temperature due to the Effect of Radiant Heat from Roofing & Wall and Stagnant Air Inside Room. Roof Ventilator Rotates Continuously by Wind Force and Extracts Hot Air from Inside Room. Room Temperature Comes Down When the Less Temperature Fresh Air from Outside Come in Continuously and Enhance Ventilation Effect Due to Rotation of Roof Ventilators.
Submit Your Enquiry