Dau Tu Va Phat Trien Y Te Viet Nhat Joint Stock Company Address: 23 O Cho Dua, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0109772526 Phone: 0862666219 Representative: Nguyen Thi Phuong O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 12 - 10 - 2021