Ha Tang Phon Vinh Joint Stock Company Address: 09 Le Duan, Hai Chau I Ward, Hai Chau District, Da Nang City Enterprise code: 0400565043 Phone: 0236647666; 0913429999 Hai Chau I Ward, Hai Chau District, Da Nang CityFounding date: 14 - 3 - 2007