Trinh Xuan Thao Address: 27, Dong Cac Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0102042714 Phone: 0913527477 Representative: Trinh Xuan Thao Adress: 27, Dong Cac Street, O Cho Dua Ward, Dong Da District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 6 - 10 - 2006