Cong Nghe Va Thuong Mai Hoang Ha LTD Address: 12th Floor, Diamond Flower So 48 Le Van Luong Building, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0110098534 Phone: (0270) 5712059 Representative: Hoang Ha Trang Adress: Nghia Vu Hamlet, Nghia Trung Commune, Viet Yen District, Bac Giang Province Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 23 - 8 - 2022