Song Lam Holding Joint Stock Company Address: No 33 Vu Pham Ham, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0111450318 Phone: 0868920276 Representative: Bui Van Tu Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 7 - 4 - 2026