Kim Hoa Diamond LTD Address: 10th Floor, Ladeco Building, No 266, Doi Can Street, Ngoc Ha Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111612008 Phone: 0866209796 Representative: Nguyen Thi Kim Hoa Ngoc Ha Ward, Cau Giay District, Ha Noi CityFounding date: 19 - 8 - 2026