Thuong Mai HT Air Conditioning LTD Address: No 258 Ha Huy Tap, Yen Vien Town, Gia Lam District, Ha Noi City Enterprise code: 0107828195 Phone: 02439935661 Representative: Pham Thi Hang Adress: No 155, Phu Do Street, Phu Do Ward, Nam Tu Liem District, Ha Noi City Yen Vien Town, Gia Lam District, Ha Noi CityFounding date: 5 - 5 - 2017