In Hoang Quan LTD Address: 7B Hamlet, Yen Nguu Hamlet, Tam Hiep Commune, Thanh Tri District, Ha Noi City Enterprise code: 0101905100 Phone: 0246872840 Representative: Hoang Manh Huong Adress: 7B Hamlet, Yen Nguu Hamlet, Tam Hiep Commune, Thanh Tri District, Ha Noi City Tam Hiep Commune, Thanh Tri District, Ha Noi CityFounding date: 4 - 4 - 2006