Cong Nghe So Tung Duong LTD Address: No 39, Gao 1 Lane, Hamlet 1, Bach Lien Hamlet, Hong Van Commune, Thuong Tin District, Ha Noi City Enterprise code: 0111412513 Phone: 0977741334 Representative: Nguyen Thi Tham Hong Van Commune, Thuong Tin District, Ha Noi CityFounding date: 13 - 3 - 2026