Dau Tu Xay Dung Hon Ngoc Xanh Ha Noi LTD Address: 5th Floor, C'Land Building, No 81, Le Duc Tho Street, Tu Liem Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0111415070 Phone: 0835969034 Representative: Phan Thi Minh Ngoc Nam Tu Liem District, Ha Noi CityFounding date: 16 - 3 - 2026