Thuong Mai Va Ky Thuat Son Lam LTD Address: No 281, Quan Nhan Street, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0107020584 Phone: 0328384567 Representative: Tran Son Lam Adress: No 281, Quan Nhan Street, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 9 - 10 - 2015