Shrijee Heavy Projects Works Ltd offers Alu - Zinc Wind Ventilator with 36 vanes. Shrijee Heavy Projects Works Ltd also manufactures various types of Aluminium Wind Ventilator, Alu-Zinc Wind Ventilator and Stainless Steel Wind Ventilator. The Alu - Zinc Wind Ventilator 36 vanes is suitable for the areas with higher wind velocity with less heat built up. The Alu - Zinc Wind Ventilator with 36 vanes is a compact light weight ventilator.