Lam Vien LTD Address: No 117 Duong Quang Ham, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0100902770 Phone: 0248342273 Representative: Nguyen Thoan Adress: No 117 Duong Quang Ham, Quan Hoa Ward, Cau Giay District, Ha Noi City Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 10 - 6 - 1999