Quang Cao & Thuong Mai Viet Khanh Address: 26, Alley 5, 360, La Thanh Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0101040425 Phone: 0248512304 Representative: Bui Quang Phap Adress: 26, Alley 5, 360, La Thanh Street, Dong Da District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 1 - 8 - 2000