Quang Cao Va Thuong Mai Ring Id LTD Address: No 4, Alley 149/3, Khuong Thuong Street, Khuong Thuong Ward, Khuong Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0101560689 Phone: 0248535354 Representative: Pham Ngoc Ha Adress: Khu 16 H76, Lam Thao Town, Lam Thao District, Phu Tho Province Khuong Thuong Ward, Dong Da District, Ha Noi CityFounding date: 11 - 11 - 2004