Rong Vang Viet Joint Stock Company Address: 3rd Floor, No 107 Le Dinh Duong, Nam Duong, Hai Chau District, Da Nang City Enterprise code: 0401005421 Phone: 0905136075 Nam Duong Ward, Hai Chau District, Da Nang CityFounding date: 6 - 3 - 2009