Duoc Pham Hoang Giang Joint Stock Company Address: Zoom 1104, 71 Nguyen Chi Thanh Building, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0101608108 Phone: 02462752510 Representative: Trinh Thi Thu Ha Adress: No 132, Hong Mai Street, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 18 - 2 - 2005