Namstone LTD Address: No 4, 156 Tam Trinh Lane, Civil Group 17, Yen So Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109301710 Phone: 0976808386 Representative: Le Huu Nam Yen So Ward, Hoang Mai District, Ha Noi CityFounding date: 17 - 8 - 2020