Quang Cao Va Truyen Thong Sang Tao Tre Joint Stock Company Address: No 30B, Pham Van Dong Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0106195052 Phone: 02463284546 Representative: Nguyen Viet Quang Adress: Ngoc Kham Hamlet, Gia Dong Commune, Thuan Thanh District, Bac Ninh Province Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 31 - 5 - 2013