MTV Heartstrings LTD Address: Lot B3-12-29, Khuc Thua Du Street, Khu Phuc Hop Do Thi Harbour Villes, Nai Hien Dong Ward, Son Tra District, Da Nang City Enterprise code: 0401906987 Phone: 0935106614 Representative: Le Thi Thuy Dung Nai Hien Dong Ward, Son Tra District, Da Nang CityFounding date: 20 - 6 - 2018