Phat Trien Cong Nghe Cybertech Joint Stock Company Address: No 4, Alley 30/32, Phan Dinh Giot Street, Phuong Liet Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109508578 Phone: 0983398166 Representative: Hoang Thi Thanh Huong Phuong Liet Ward, Thanh Xuan District, Ha Noi CityFounding date: 25 - 1 - 2021