Ky Thuat Thanh Ha LTD Address: No 26, Street 2, Tap The F361, Yen Phu Ward, Tay Ho District, Ha Noi City Enterprise code: 0101877171 Phone: 02462917044 Representative: Dinh Thi Ha Adress: No 26, Street 2, Tap The F361, Yen Phu Ward, Tay Ho District, Ha Noi City Yen Phu Ward, Tay Ho District, Ha Noi CityFounding date: 24 - 2 - 2006