Ky Thuat Thanh Cong Joint Stock Company Address: No 59, Lane 49, Huynh Thuc Khang Street, Lang Ha Ward, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0101789133 Phone: 0913220561 Representative: Le Quang Tuan Adress: No 27, 3 To 75 Hoang Cau Lane, O Cho Dua Ward, Dong Da District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 10 - 10 - 2005