Nghien Cuu Va Phat Trien Y Duoc Thien An Joint Stock Company Address: No 36, Lane 7, Le Trong Tan Street, La Khe Ward, Ha Dong District, Ha Noi City Enterprise code: 0109995321 Phone: 0969216455 Representative: Pham Thi Thu Giang La Khe Ward, Ha Dong District, Ha Noi CityFounding date: 12 - 5 - 2022