May Va Vat Lieu Xay Dung Vinamac Joint Stock Company Address: Nha A2, D6, Lane 5, Tho Thap Street, Phuong, Cau Giay District, Ha Noi City Enterprise code: 0111609164 Phone: 0913059191 Representative: Pham Van Thang Cau Giay Ward, Nam Tu Liem District, Ha Noi CityFounding date: 18 - 8 - 2026