Thuong Mai Ky Thuat Long Khanh LTD Address: No 17B, Alley 73, 124 Au Co Lane, Tu Lien Ward, Tay Ho District, Ha Noi City Enterprise code: 0106324692 Phone: 02422019922 Representative: Pham Thi Hue Adress: No 17B, Alley 73, 124 Au Co Lane, Tu Lien Ward, Tay Ho District, Ha Noi City Tu Lien Ward, Tay Ho District, Ha Noi CityFounding date: 2 - 10 - 2013