Nghien Cuu Phat Trien Cong Nghe Phong Van LTD Address: 166/101 Hung Vuong, Hai Chau District, Da Nang City Enterprise code: 0400433495 Phone: 02156826438 Representative: Nguyen Viet Anh Hai Chau District, Da Nang CityFounding date: 30 - 10 - 2002