Dinh Duong Y Hoc Big Eco Joint Stock Company Address: No 18N4, 90 Nguyen Tuan Lane, Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0110971607 Phone: 0902557986 Representative: Truong Anh Tuan Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 5 - 3 - 2025