Quoc Te Y Te Tam Son Joint Stock Company Address: 1st Floor, Khach San Ats, 33B Pham Ngu Lao, Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0104675448 Phone: 0439965032; 0439743803 Representative: Ha Chi Cong Adress: No 2, Nha Tho Street, Hang Trong Ward, Hoan Kiem District, Ha Noi City Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi CityFounding date: 18 - 5 - 2010