Van Phong Luat Su Lam Vuong Son Address: No 63 Tay Son, Quang Trung Ward, Quang Trung Ward, Dong Da District, Ha Noi City Enterprise code: 0101991540 Phone: 0248572606 Representative: Lam Vuong Son Adress: 63 Tay Son, Dong Da District, Ha Noi City Quang Trung Ward, Dong Da District, Ha Noi CityFounding date: 14 - 7 - 2006