Co Khi Chinh Xac Nanotech Viet Nam LTD Address: Sap Mai Hamlet, Vong La Commune, Dong Anh District, Ha Noi City Enterprise code: 0106338039 Phone: 02439530135 Representative: Pham Binh Duong Adress: 420- A12, Civil Group 50, Nghia Do Ward, Cau Giay District, Ha Noi City Vong La Commune, Dong Anh District, Ha Noi CityFounding date: 18 - 10 - 2013