Hydroflex Marcin Garbowski

47.52.Z - Retail sale of small metal products, building materials, paints, and glass

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

43.35.Z - Performing other finishing construction works

43.41.Z - Performing roof structures and coverings

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

46.83.Z - Wholesale trade of wood, construction materials, and sanitary equipment

47.92.Z - Intermediary retail sale, specialized

82.30.Z - Activities related to organizing fairs, exhibitions, and congresses

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms