Dau Tu Va Phat Trien Ecotech Joint Stock Company Address: No 8, 80 Nguy Nhu Kon Tum Lane, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109874221 Phone: 0913334886 Representative: Hoang Anh Tuan Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 29 - 12 - 2021