Tu Van Hoang Gia Viet Nam LTD Address: P402 - Tang 4, 12 Ho Xuan Huong Building, Nguyen Du Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0103698428 Phone: 02462780056 Representative: Nguyen Manh Cuong Adress: Khu 4, Dap Cau Ward, Bac Ninh City, Bac Ninh Province Nguyen Du Ward, Hai Ba Trung District, Ha Noi CityFounding date: 15 - 4 - 2009