Chian Feng Tech LTD Address: 12th Floor, Licogi 13 Building, No 164 Khuat Duy Tien, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109353275 Phone: 88642320093 Representative: Liao, Chun- Pin Adress: 202 Tran Duy Hung, Trung Hoa Ward, Cau Giay District, Ha Noi City Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 24 - 9 - 2020