WYTWÓRNIA KOTŁÓW C.O. "TILGNER" MGR INŻ. JERZY TILGNER

25.21.Z - Production of central heating radiators, steam generators, and boilers

16.29.Z - Wood and cork product manufacturing, excluding furniture, production of products from straw and materials used for weaving

19.20.Z - Manufacture and processing of petroleum refining products and products from fossil fuels

25.11.Z - Production of metal constructions and their parts

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

25.30.Z - Manufacture of weapons and ammunition

25.50.Z - Metalworking and coating of metals, mechanical processing of metal parts

25.62.Z - Production of locks and hinges

28.21.Z - Manufacture of stoves, furnaces, and other heating appliances for households

33.11.Z - Repair and maintenance of metal products

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

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.29.Z - Specialized construction works

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

47.78.Z - Retail sale of other new products

47.91.Z - Intermediary retail sale, non-specialized

47.99.Z - Retail trade

71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts