Dinh Duong Y Hoc Hoang Quyen Joint Stock Company Address: No 320, Cach Mang Thang 8 Street, Phan Dinh Phung Ward, Thai Nguyen City, Thai Nguyen Province Enterprise code: 4601657414 Phone: 0922262388 Representative: Tran Huy Hoang Phan Dinh Phung Ward, Thai Nguyen City, Thai Nguyen ProvinceFounding date: 4 - 1 - 2026