Shrijee Heavy Projects Works Ltd manufactures Stainless Steel Wind Ventilator. . Shrijee Heavy Projects Works Ltd also manufactures various types of Aluminium Wind Ventilator, Alu-Zinc Wind Ventilator and Stainless Steel Wind Ventilator. The Stainless Steel Wind Ventilator is used for environment filled with acidic/alkaline fumes. The Stainless Steel Wind Ventilator can sustain corrosive environment.