Y Te Nha Khoa Hoang Long LTD Address: 186, Thai Hoa Hamlet, Tay Phuong Commune, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111612745 Phone: 0378611888 Representative: Nguyen Trong Tu Tay Phuong Commune, Quoc Oai District, Ha Noi CityFounding date: 20 - 8 - 2026