Ventilation and air conditioning of a printing hall, 120 0000m3/h, packaging industry, Silesia 
Furnace exhaust ventilation, 10,000 m3/h, glass production, Silesia 
Large-size painting plant, 100 thousand m3/h, power engineering, Silesia 
Large-size painting plant, 100 thousand m3/h, power engineering, Silesia 
Ventilation and air-conditioning of paint shop of aircraft elements, 75 000 m3/h, aviation industry, Podkarpackie Voivodeship 
Ventilation and air-conditioning of paint shop of aircraft elements, 75 000 m3/h, aviation industry, Podkarpackie Voivodeship 
Ventilation of anodising plant for aircraft components, 135 000 m3/h , aviation industry, Podkarpackie 
Ventilation of anodising plant for aircraft components, 135 000 m3/h , aviation industry, Podkarpackie 
Wentilation of injection moulding machine hall, 80 thousand M3/h, packaging industry, Silesia 
Extraction ventilation from presses, 48 thousand m3/h , automotive industry, Lower Silesia 
Extraction ventilation from presses, 48 thousand m3/h , automotive industry, Lower Silesia
