Tech Alumi Viet Nam LTD Address: 6th Floor, No 152 Khuat Duy Tien, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109865241 Phone: 0966966366 Representative: Vu Thi Thu Hoa Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 21 - 12 - 2021