Tham My Quoc Te Sapphire LTD Address: 1st Floor, Toa Sapphire 4, No 136, Ho Tung Mau Street, Phu Dien Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0110368068 Phone: 0966413613 Representative: Lai Van Hong Phu Dien Ward, Bac Tu Liem District, Ha Noi CityFounding date: 29 - 5 - 2023