Dich Vu Dau Tu Phat Trien Anh Son Air Conditioning Joint Stock Company Address: No 10, Lane 376, Tay Son Street, Nga Tu So Ward, Dong Da District, Ha Noi City Enterprise code: 0110084700 Phone: 0866869299 Representative: Le Anh Son Nga Tu So Ward, Dong Da District, Ha Noi CityFounding date: 8 - 8 - 2022