42.21.Z - Works related to the construction of transmission pipelines and distribution networks
25 - Production of fabricated metal products, excluding machinery and equipment
27 - Manufacture of electrical equipment
28 - Manufacture of machines and equipment not elsewhere classified
33 - Repair, maintenance, and installation of machinery and equipment
35 - Generation and supply of electricity, gas, steam, and air conditioning systems
41 - Construction work related to the construction of residential and non-residential buildings
42 - Works related to the construction of civil engineering and water engineering objects
43 - Specialized construction works
45
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane