ETRA SA MEWA station operator Dear customers! MEWA station operator The operator of the MEWA station is ETRA SA ul. Chmielna 2/31, 00-020 Warsaw NIP: 521-380-90-82 +48 533-392-922 We will answer a call from you at any time 533-392-922 Logo contest! We invite children and teenagers to the competition for the logo of our company. REGULATIONS Our gas stations: Grodzisk Mazowiecki: Królewska / Na Laski Grodzisk Mazowiecki: Traugutta 44 Turów: ul. Poniatowski (near Biedronka) Etra SA MEWA petrol station operator ul. Chmielna 2/31 00-020 Warsaw NIP: 521-380-90-82 Etra SA ©