SAMPI Damian Michalczyk

28.21.Z - Manufacture of stoves, furnaces, and other heating appliances for households

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

25.11.Z - Production of metal constructions and their parts

25.21.Z - Production of central heating radiators, steam generators, and boilers

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

25.53.Z - Mechanical processing of metal parts

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

31.00.Z - Manufacture of furniture

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