Spring Ai Joint Stock Company Address: Lot C9, D21, Lane 100, Dich Vong Hau Street, Dich Vong Ward, Cau Giay District, Ha Noi City Enterprise code: 0110042725 Phone: 0978150716 Representative: Le Ha Xuan Adress: C3 Khu Tan Do, Civil Group 3, Mai Dich Ward, Cau Giay District, Ha Noi City Dich Vong Ward, Cau Giay District, Ha Noi CityFounding date: 27 - 6 - 2022