HARTPRO SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

25.61.Z - Production of cutlery and knives

25.62.Z - Production of locks and hinges

33.11.Z - Repair and maintenance of metal products

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical devices

43.21.Z - Installation of electrical systems

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

43.29.Z - Specialized construction works

71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts

77.39.Z - Rental and leasing of other machinery, equipment, and tangible assets, not elsewhere classified