Matexim Thang Long Joint Stock Company Address: No 1, 484 Ha Huy Tap Lane, Yen Vien Town, Gia Lam District, Ha Noi City Enterprise code: 0101468309 Phone: 0248271496 Representative: Nguyen Dinh Loc Yen Vien Town, Gia Lam District, Ha Noi CityFounding date: 12 - 4 - 2004