Cong Nghe Mathon Joint Stock Company Address: 23th Floor, Song Da Building, 18, Pham Hung Street, Tu Liem Ward, Ha Noi City, Viet Nam, Ha Noi City Enterprise code: 0111233200 Phone: 0816634888 Representative: Hoang Van Tuan Ha Noi CityFounding date: 28 - 9 - 2025