Bieu Dien Nghe Thuat Ho Guom Xanh Joint Stock Company Address: No 48/52 To Ngoc Van, Quang An Ward, Tay Ho District, Ha Noi City Enterprise code: 0101999081 Phone: 0913222656 Representative: Bui Duc Loi Adress: No 39 Hang Non, Hang Gai Ward, Hoan Kiem District, Ha Noi City Quang An Ward, Tay Ho District, Ha Noi CityFounding date: 25 - 7 - 2006