Pracownia badawczo-rozwojowa Marcin Mróz

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

16.29.Z - Manufacture of other products of wood; manufacture of articles of cork, straw and plaiting materials

28.12.Z - Manufacture of fluid power equipment

28.13.Z - Manufacture of other pumps and compressors

28.23.Z - Manufacture of office machinery and equipment, except computers and peripheral equipment

28.24.Z - Manufacture of power-driven hand tools

28.49.Z - Manufacture of other mechanical tools

28.99.Z - Manufacture of other special-purpose machinery notelsewhere classified

47.79.Z - Retail sale of second-hand goods in specialised stores

96.09.Z - Other personal service activities not elsewhere classified