Mot Thanh Vien Tin Hoc T&T LTD Address: No 458, Nguyen Van Cu Street, Hong Ha Ward, Hong Ha Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700645877 Phone: 0203836835 Representative: Truong Manh Thang Adress: No 458, Nguyen Van Cu Street, Ha Long City, Quang Ninh Province Hong Ha Ward, Ha Long City, Quang Ninh ProvinceFounding date: 16 - 4 - 2007