Dau Tu Va Thuong Mai Tam Hoa Joint Stock Company Address: b (SH06), O Dat B4, Moi Nam Trung Yen Urban Area, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0109931631 Phone: 0978285718 Representative: Dang Thi Hoa Adress: No 28-30, Alley 57, Hang Street, Phu Thinh Ward, Son Tay Town, Ha Noi City Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 16 - 3 - 2022