Krystian Bladziak PRO-TECH

33.20.Z - Installation of industrial machinery, equipment, and devices

28.41.Z - Manufacture of metalworking machines and mechanical tools for metal

33.12.Z - Repair and maintenance of machinery

41.00.B - Construction work related to the construction of non-residential buildings

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

43.99.Z - Other specialized construction works, not classified elsewhere

68.12.C - Development of building projects