Cong Nghe So 89 LTD Address: Hamlet 8, Trung Mon Commune, Yen Son District, Tuyen Quang Province Enterprise code: 5000905590 Phone: 0984247999 Representative: Nguyen Thi Nen Trung Mon Commune, Yen Son District, Tuyen Quang ProvinceFounding date: 15 - 4 - 2025