Vai Thieu Viet Nam Joint Stock Company Address: No 49, Ngach157/23, Phao Dai Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0106174581 Phone: 02437754385 Representative: Tran Song Thuong Adress: Tan Truong Hamlet, Thanh Hai Commune, Luc Ngan District, Bac Giang Province Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 14 - 5 - 2013