Thang May Vien Dong Joint Stock Company Address: No 3, Lane 74, Yen Hoa Street, Cau Giay District, Ha Noi City Enterprise code: 0105163770 Phone: 02438348578 Representative: Nguyen Quoc Dung Adress: No 35 Ton Dan, Hong Bang District, Hai Phong City Cau Giay District, Ha Noi CityFounding date: 24 - 2 - 2011