Thuong Mai Va Cong Nghe 689 Viet Nam LTD Address: No 28, Lane 157, Chua Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0106978078 Phone: 0909698689 Representative: Nguyen Duc Toan Adress: Khu Thi Tu, Doan Thuong Commune, Gia Loc District, Hai Duong Province Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 7 - 9 - 2015