Cay Thong Vang Address: 52 Bach Dang, Hai Chau I Ward, Hai Chau District, Da Nang City Enterprise code: 0401443619 Phone: 0935209801 Representative: Nguyen Duc Hiep Adress: 660 Tran Cao Van, Xuan Ha Ward, Thanh Khe District, Da Nang City Hai Chau I Ward, Hai Chau District, Da Nang CityFounding date: 15 - 9 - 2011