Hai San Chung Lieu LTD Address: No 83, 85, Hung Phuc Street, Yen So Ward, Hoang Mai District, Ha Noi City Enterprise code: 0111099347 Phone: 0976370382 Representative: Nguyen Thi Lieu Yen So Ward, Hoang Mai District, Ha Noi CityFounding date: 19 - 6 - 2025