Zy Tech LTD Address: 223 Nguyen Sinh Sac, Hoa Khanh Ward, Da Nang City, Viet Nam, Da Nang City Enterprise code: 0402293814 Phone: 0813510137 Hoa Khanh Ward, Lien Chieu District, Da Nang CityFounding date: 14 - 8 - 2025