Vien Suc Khoe Nghe Nghiep Va Moi Truong Address: 57 Le Quy Don, Bach Dang Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0100949810 Phone: 0248214951 Representative: Doan Ngoc Hai Adress: Lot 10, B9 To 33, Dinh Cong Ward, Hoang Mai District, Ha Noi City Bach Dang Ward, Hai Ba Trung District, Ha Noi CityFounding date: 15 - 11 - 1999