Tap Doan Ky Thuat Cong Nghiep Hoang Thien LTD Address: Lane 160, Phan Trong Tue Street, Tam Hiep Commune, Thanh Tri District, Ha Noi City Enterprise code: 0101574307 Phone: 0246410551 Representative: Nguyen Chi Cuong Adress: No 308B Civil Group 32, Thanh Luong Ward, Hai Ba Trung District, Ha Noi City Tam Hiep Commune, Thanh Tri District, Ha Noi CityFounding date: 30 - 11 - 2004