Duoc Son Lam Joint Stock Company Address: No 70, Civil Group 5, Khu Cho, Van Dien Town, Thanh Tri District, Ha Noi City Enterprise code: 0103239992 Phone: 0246810438 Representative: Pham Van Cach Van Dien Town, Thanh Tri District, Ha Noi CityFounding date: 4 - 2 - 2009