Tu Van Dau Tu Primevn LTD Address: No 102, Lane 66/41, Tan Mai Street, Tan Mai Ward, Hoang Mai District, Ha Noi City Enterprise code: 0106437897 Phone: 0934218679 Representative: Tran Duc Hoai Adress: No 61B, Truong Dinh Street, Truong Dinh Ward, Hai Ba Trung District, Ha Noi City Tan Mai Ward, Hoang Mai District, Ha Noi CityFounding date: 14 - 1 - 2014