Vang Bac Da Quy Manh Tuan LTD Address: 1st Floor, No 71 Nguyen Trai, Khuong Dinh Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111486988 Phone: 0926339666 Representative: Chu Tuan Anh Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 6 - 5 - 2026