But Vang LTD Address: 26a Hoi Vu, Hang Bong, Hoan Kiem District, Ha Noi City Enterprise code: 0100948704 Phone: 0248287096 Representative: Nguyen Minh Duc Adress: 26a Hoi Vu, Hang Bong, Hoan Kiem District, Ha Noi City Hang Bong Ward, Hoan Kiem District, Ha Noi CityFounding date: 10 - 11 - 1999