Ky Thuat Huy Hoang LTD Address: P346 Khu, L3 Town, Thai Thinh Street, Lang Ha Ward, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0101228000 Phone: 0245143188 Representative: Hoang Thi Kim Thanh Adress: B7, Lot 31, Vinh Tuy Ward, Dong Da District, Ha Noi City Founding date: 16 - 4 - 2002