Van Tai Va Khai Thac Khoang San 389 LTD Address: No 45, Lot E, Dai Kim Urban Area, Dinh Cong Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111144857 Phone: 02374805692 Representative: Phan Trong Phuong Ha Noi CityFounding date: 23 - 7 - 2025