Phat Trien Thuong Mai Dich Vu Cong Nghe Hp-Tech LTD Address: No 35, Bac Yen Lung Street, Yen Lung Hamlet, An Khanh Commune, Ha Noi City, Viet Nam, Ha Noi City Enterprise code: 0111236138 Phone: (0239) 9666929 Representative: Than Van Tuan Ha Noi CityFounding date: 2 - 10 - 2025