Trung Tam Kiem Nghiem Thuoc, My Pham, Thuc Pham Tinh Yen Bai Address: Yen Ninh Ward, Yen Ninh Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200176190 Phone: 0216851360 Adress: Yen Bai City, Yen Bai Province Yen Ninh Ward, Yen Bai City, Yen Bai ProvinceFounding date: 28 - 2 - 2000