Dich Vu Vien Thong Huy Hoang LTD Address: No 68, 351 Cau Den Street, Dang Cuong Commune, An Duong District, Hai Phong City Enterprise code: 0201636701 Phone: 02256555557 Representative: Chu Van Tu Adress: Chan 1 Hamlet, Phu Linh Commune, Vi Xuyen District, Ha Giang Province Dang Cuong Commune, An Duong District, Hai Phong CityFounding date: 9 - 6 - 2015