Khanh Khoa Address: 42/3 Tran Quoc Toan, Hai Chau District, Da Nang City Enterprise code: 0400437877 Phone: 02156886859 Representative: Le Dinh Khoa Adress: 50/17 Cao Thang, Hai Chau District, Da Nang City Hai Chau District, Da Nang CityFounding date: 11 - 3 - 2004