Dau Tu Va Phat Trien Ngoi Sao Som Joint Stock Company Address: No 6 Civil Group 28, Dong Anh Town, Dong Anh District, Ha Noi City Enterprise code: 0106176701 Phone: 0985993713 Representative: Pham Ngoc Dat Adress: Doan Ket Hamlet, Hong Phong Commune, Vu Thu District, Thai Binh Province Dong Anh Town, Dong Anh District, Ha Noi CityFounding date: 15 - 5 - 2013