Tu Van Du Hoc Ngoc Trang LTD Address: 1st Floor, Tan Phat Building, Le Mao Keo Dai Street, Vinh Tan Ward, Vinh City, Nghe An Province Enterprise code: 2902211429 Phone: 0947616867 Representative: Nguyen Thi Suong Vinh Tan Ward, Vinh City, Nghe An ProvinceFounding date: 14 - 2 - 2025