M&N GROUP SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

25.11.Z - Production of metal constructions and their parts

25.12.Z - Production of metal doors and windows

25.29.Z - Production of fabricated metal products, excluding machinery and equipment

25.61.Z - Production of cutlery and knives

25.62.Z - Production of locks and hinges

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

33.11.Z - Repair and maintenance of metal products

41.20.Z - Construction work related to the construction of residential and non-residential buildings

43.29.Z - Specialized construction works

43.91.Z - Masonry works