Phat Trien Cong Nghe Kktech Viet Nam LTD Address: No 50, Cao Lo Street, Dong Anh Town, Dong Anh District, Ha Noi City Enterprise code: 0107968604 Phone: 02439655767 Representative: Chu Thi Huong Dong Anh Town, Dong Anh District, Ha Noi CityFounding date: 18 - 8 - 2017