Sun-North Company has an experience of over 30 years in ventilation systems and offers a wide range of products for different kinds of cattle. Single-layer curtains, mostly used in dairy farms are among the company’s best-selling products. Suction systems and all kinds of chimneys, sliding windows for milking halls, big fans with dimensions over 7.2 meters for cooling dairy cows in the waiting hall, milking hall and free stalls and various kinds of ventilation systems for poultry farms are other products of Sun-North Company.