Design, Construction And Installation Of Permanent Signs At Stations And Passenger Stops Managed By Pkp Plk S.A. Railway Lines Plant In Szczecin. Delivery And Installation Of Information Boards In The Following Locations (23 Pcs): Szczecin Central Port, Krzywin Gryfiński, Koszalin, Kołobrzeg, Chociwel, Warnowo, Płoty.