Thep Tan Tien Joint Stock Company Address: No 419 Cau Thang C, Nha E1 T/the Phuong Mai, Phuong Mai Ward, Dong Da District, Ha Noi City Enterprise code: 0103909245 Phone: 02435764833 Representative: Pham Thi Quynh Tho Adress: No 87 Khu 6, Diem Diem Town, Thai Thuy District, Thai Binh Province Phuong Mai Ward, Dong Da District, Ha Noi CityFounding date: 2 - 6 - 2009