Dau Tu Phat Trien Thiet Bi Bay Thien Long Joint Stock Company Address: No D28/19, Khu D Cong So 1 Gleximco, Le Trong Tan Street, Duong Noi Ward, Ha Dong District, Ha Noi City Enterprise code: 0110315115 Phone: 0972202470 Representative: Nguyen Viet Son Duong Noi Ward, Ha Dong District, Ha Noi CityFounding date: 11 - 4 - 2023