Thuong Mai Va Dau Tu Xay Dung Son Yen LTD Address: No 2, Alley 21, Lane 342, Ho Tung Mau Street, Phu Dien Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0109898776 Phone: 0965242063 Representative: Bui Thi Nga Phu Dien Ward, Bac Tu Liem District, Ha Noi CityFounding date: 26 - 1 - 2022