Ky Thuat Co Dien Huy Long LTD Address: No 4, Civil Group 25, Lane 117, Tran Cung Street, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0106689164 Phone: 02466871840 Representative: Bui Dinh Tuan Adress: Ngoc Hoi Hamlet, Ngoc Hoi Commune, Thanh Tri District, Ha Noi City Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 12 - 11 - 2014