Phat Trien O To Tai Viet Joint Stock Company Address: DG06-17 Khu Dau Gia Tai Dinh Cu Kien Hung, Kien Hung Ward, Ha Dong District, Ha Noi City Enterprise code: 0110147358 Phone: 0848002323 Representative: Lu Van Hieu Kien Hung Ward, Ha Dong District, Ha Noi CityFounding date: 12 - 10 - 2022