Vat Tu Va Thiet Bi Y Te Thang Long Joint Stock Company Address: No 33, 47/4 Nguyen Hong Alley, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0103095204 Phone: 02466724417 Representative: Bui Huy Son Adress: 99, Thuy Khue Street, Thuy Khue Ward, Tay Ho District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 18 - 12 - 2008