Hieu Vang Ngoc Diep Address: 94, 96 Ly Thai To, Thac Gian Ward, Thanh Khe District, Da Nang City Enterprise code: 0400129255 Phone: 02156821087 Representative: Nguyen Dinh Chau Adress: Civil Group 06, Thac Gian Ward, Thanh Khe District, Da Nang City Thac Gian Ward, Thanh Khe District, Da Nang CityFounding date: 17 - 9 - 1998