Ky Thuat Cong Nghe Ngoc Long LTD Address: Hamlet 8, Thuy Hoi Hamlet, Tan Hoi Commune, Dan Phuong District, Ha Noi City Enterprise code: 0105944005 Phone: 02433373141 Representative: Nguyen Van Long Tan Hoi Commune, Dan Phuong District, Ha Noi CityFounding date: 16 - 7 - 2012