Thuong Mai Toan Cau Phonixtone (Viet Nam) LTD Address: D02-L11 An Vuong Villa, Khu A, Duong Noi Urban Area, Duong Noi Ward, Ha Dong District, Ha Noi City Enterprise code: 0110936088 Phone: 0988132361 Representative: Nguyen Thi Khuyen Founding date: 14 - 1 - 2025