Dau Tu Phat Trien Niem Vui Joint Stock Company Address: No 11, Thinh Hao 1 Lane, Ton Duc Thang Street, Hang Bot Ward, Dong Da District, Ha Noi City Enterprise code: 0110341436 Phone: 02999851990 Representative: Dang Thieu Son Hang Bot Ward, Dong Da District, Ha Noi CityFounding date: 4 - 5 - 2023