Ung Vien Viet Nam Joint Stock Company Address: 5th Floor, No 1, 1 Hoang Ngoc Phach Lane, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0107548670 Phone: 02466847421 Representative: Luong Ngoc Son Adress: Hamlet 5, Gioi Phien Commune, Yen Bai City, Yen Bai Province Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 30 - 8 - 2016