Van Phong Tu Van Va Chuyen Giao Cong Nghe Xay Dung Address: KM So 10, Nguyen Trai Ha Noi Street, Ha Dong District, Ha Noi City Enterprise code: 0500319147 Phone: 0248545115 Representative: Bui Qquy Ngoc Adress: No 3, Lane 10, Lang Ha, Dong Da District, Ha Noi City Ha Dong District, Ha Noi CityFounding date: 4 - 3 - 1999