Tap Doan Technology Teashan Plus Joint Stock Company Address: No 184 Tran Duy Hung, Yen Hoa Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111611558 Phone: 0988834555 Representative: Ho Si Bac Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 19 - 8 - 2026