Thang Hoang Loc LTD Address: 27B, Doan Ket Lane (No Cu 17, Doan Ket Lane), Kham Thien Street, Dong Da District, Ha Noi City Enterprise code: 0104524791 Phone: 02438517241 Representative: Pham Bich Dung Adress: No 17, Doan Ket Lane, Kham Thien Street, Dong Da District, Ha Noi City Dong Da District, Ha Noi CityFounding date: 12 - 3 - 2010