Oberhausen Prepares to Host Germany Travel Mart 2026 (GNTB 2026) By BWT Online 27 May 2025 GNTB reports over 3,200 business meetings and 98 per cent success rate in new contacts at GTM 360°, with Oberhausen announced as 2026 host city Read More
/bw-travel/media/media_files/2025/05/27/SpqhZUknW0KNc8ofb9Zc.jpg)