Phat Trien Cong Nghe So Bao An LTD Address: No 122, Luc Quan Street, Doan Ket Hamlet, Doai Phuong Commune, Son Tay Town, Ha Noi City Enterprise code: 0111418522 Phone: 0399849390 Representative: Dang Thi Thu Huong Son Tay Town, Ha Noi CityFounding date: 18 - 3 - 2026