Nghien Cuu Va Phat Trien Devzone LTD Address: No 44, Gieng Mut Lane, Bach Mai Street, Truong Dinh Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0109773826 Phone: 02274828826 Representative: Nguyen Viet Dung Truong Dinh Ward, Hai Ba Trung District, Ha Noi CityFounding date: 12 - 10 - 2021