Lijan Greentech is Leading Manufacturer and Supplier of Turbo Roof Ventilator Fans in Kerala. We have both Aluminium Ventilator Fans and Stainless Steel Ventilator Fans. Lijan Greentech is Dealer of Artith, Thailand. Artith Ventilator Fans is one among Top Quality in the World. There are Installations Running for More Than 20 Years. We Supply with 5 Years Warranty. Ventilators Fans Expel Hot and Humid Air from Inside Buildings and Help Entry of Fresh Air in the Room. Fresh Air Helps Healthier Working Environment and Increase Productivity. It also Remove Dust, Chemical Gases, Bad Odour, Smoke etc from Room. Turbo Ventilators Run by Wind and is a Green Energy Product.