Tu Van San Xuat Giay Hoang Ha LTD Address: P101 So 5, Vong Duc Street, Hang Bai Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101149782 Phone: 0248776496 Representative: Tran Kim Gia Adress: Cau Ban Trai Hamlet, Khang Chien Commune, Trang Dinh District, Lang Son Province Hang Bai Ward, Hoan Kiem District, Ha Noi CityFounding date: 2 - 8 - 2001