Vsmac Joint Stock Company Address: No 31/42 Thong Phong, Quoc Tu Giam Ward, Dong Da District, Ha Noi City Enterprise code: 0107474718 Phone: 0925488868 Representative: Do Duc Dung Adress: No 31/42 Thong Phong, Quoc Tu Giam Ward, Dong Da District, Ha Noi City Quoc Tu Giam Ward, Dong Da District, Ha Noi CityFounding date: 15 - 6 - 2016