Diamond Crown Homes LTD Address: Ruby Plaza Building, 44 Le Ngoc Han, Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0109881797 Phone: 0911928688 Representative: Nguyen Dieu Linh Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi CityFounding date: 10 - 1 - 2022