Thuong Mai Va Dich Vu Diep Duy Hoang LTD Address: 117 Le Duan, Hai Chau I Ward, Hai Chau District, Da Nang City Enterprise code: 0401321000 Phone: 02979513290 Hai Chau I Ward, Hai Chau District, Da Nang CityFounding date: 14 - 12 - 2009