Thiet Bi Van Phong At Viet Nam Joint Stock Company Address: No 4, Lane 142, Hao Nam Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0104397712 Phone: 02435121888 Representative: Vuong Thi Thanh Huong Adress: Da Phuc Hamlet, Sai Son Commune, Quoc Oai District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 26 - 1 - 2010