Mariusz Kromoska P.P.H.U. Tech-Krom

25.61.Z - Treatment and coating of metals

25.11.Z - Manufacture of metal structures and parts of structures

25.62.Z - Mechanical working of metal elements

25.73.Z - Manufacture of tools

25.91.Z - Manufacture of metal containers

25.94.Z - Manufacture of fasteners and screws

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

28.13.Z - Manufacture of other pumps and compressors

28.14.Z - Manufacture of other taps and valves

28.15.Z - Manufacture of bearings, gears, gearing and driving elements

28.22.Z - Manufacture of lifting equipment and gripping devices

33.12.Z - Repair and maintenance of machinery

42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified

43.11.Z - Demolition

43.21.Z - Electrical installation

43.22.Z - Plumbing, heat and air-conditioning installation

43.31.Z - Plastering

43.32.Z - Joinery installation

43.34.Z - Painting and glazing

43.39.Z - Other building completion and finishing

43.91.Z - Roofing activities

46.19.Z - Agents involved in the sale of a variety of goods

77.32.Z - Rental and leasing of construction machinery and equipment