PRZEDSIĘBIORSTWO-PRODUKCYJNO-HANDLOWO-USŁUGOWE ZBIGNIEW JANKOWIAK

42.91.Z - Works related to the construction of water engineering objects

22.24.Z - Manufacture of plastic products for construction

22.26.Z - Manufacture of other plastic products

30.12.Z - Manufacture of recreational and sports boats

33.15.Z - Repair and maintenance of civilian ships and boats

71.20.C - Other technical testing and analysis

74.99.Z - All other professional, scientific and technical activities, not elsewhere classified

85.53.Z - Non-school forms of education in driving and piloting

95.21.Z - Repair and maintenance of electronic equipment for general use