Cong Nghe Bistech Viet Nam Joint Stock Company Address: No 44, Lane 4, Kim Dong Street, Giap Bat Ward, Hoang Mai District, Ha Noi City Enterprise code: 0106139241 Phone: 02435690923 Representative: Nguyen Thanh Duong Adress: P901 - B3, DT My Dinh 1, Cau Dien Ward, Nam Tu Liem District, Ha Noi City Giap Bat Ward, Hoang Mai District, Ha Noi CityFounding date: 1 - 4 - 2013