So Hoa Hoang Dung LTD Address: 4th Floor, Sannam Building, No 78, Duy Tan Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0110928513 Phone: 0972417668 Representative: Ho Thi Phuong Thao Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 7 - 1 - 2025