Thuong Mai Va Ky Thuat Nha Viet LTD Address: No 19, Lane 2, Nguyen Viet Xuan Street, Thanh Xuan District, Ha Noi City Enterprise code: 0104564466 Phone: 02435765727 Representative: Do Van Quan Adress: No 05, Lane 71, Phuong Mai Street, Dong Da District, Ha Noi City Thanh Xuan District, Ha Noi CityFounding date: 26 - 3 - 2010