Moi Truong Ptech LTD Address: No 193 Truong Chinh, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109016777 Phone: 0916133212 Representative: Nguyen Van Cau Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 6 - 12 - 2019