FILTRMAT Wiesław Szkatuła

28.25.Z - Manufacture of industrial refrigeration, ventilation, and air-conditioning equipment

24.20.Z - Production of pipes, tubes, closed profiles, and fittings from steel

25.11.Z - Production of metal constructions and their parts

25.22.Z - Production of other tanks, reservoirs, and metal containers

25.53.Z - Mechanical processing of metal parts

25.99.Z - Manufacture of other ready-made metal products not elsewhere classified

28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified

28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified

33.20.Z - Installation of industrial machinery, equipment, and devices

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.24.Z - Installation of other building systems

46.14.Z - Activity of agents involved in wholesale trade of machinery, industrial equipment, ships, and aircraft

46.64.Z - Wholesale trade of other machines and devices

46.86.Z - Wholesale trade of other semi-finished products

47.12.Z - Other non-specialized retail trade

47.52.Z - Retail sale of small metal products, building materials, paints, and glass

68.20.Z - Rental and management of own or leased real estate

95.31.A - Mechanical repair and servicing of motor vehicles, excluding motorcycles