Dich Vu Bao Ve Viet Thanh Joint Stock Company Address: No 5, Lane 442, Au Co Street (Dia Chi Cu: To 27, Cluster 4), Nhat Tan Ward, Tay Ho District, Ha Noi City Enterprise code: 0103730840 Phone: 02422197986 Representative: Do Hoai Dinh Adress: No 31, 11/18 To Ngoc Van, Quang An Ward, Tay Ho District, Ha Noi City Nhat Tan Ward, Tay Ho District, Ha Noi CityFounding date: 22 - 4 - 2009