Dau Tu Thuong Mai & Dich Vu Long Khanh LTD Address: BT1, Lot 1 Bac Linh Dam, Hoang Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0111396491 Phone: 0912098087; Representative: Do Nguyen Hong Hoang Liet Ward, Phuc Tho District, Ha Noi CityFounding date: 2 - 3 - 2026