ŚLUSARSTWO, KOWALSTWO I KOTLARSTWO JERZY GROS

24.33.Z - Manufacture of cold forming products

25.12.Z - Manufacture of metal elements of building woodwork

25.21.Z - Manufacture of central heating radiators and boilers

25.50.Z - Forging, pressing, stamping and roll-forming of metal; powder metallurgy

25.62.Z - Mechanical working of metal elements

25.72.Z - Manufacture of locks and hinges

43.99.Z - Other specialised construction activities not elsewhere classified

46.73.Z - Wholesale of wood, construction materials and sanitary equipment

46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies

47.52.Z - Retail sale of hardware, paints and glass in specialised stores

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