San Xuat Xay Dung Thuong Mai Hoang Thanh Son LTD Address: 406/48 Cong Hoa, Ward 13, Tan Binh District, Ho Chi Minh City Enterprise code: 0302888776 Phone: 0288121031 Representative: Luong Duc Son Adress: Tan Xuan 2 Hamlet, Cam Thanh Commune, Cam Lo District, Quang Tri Province Ward 13, Tan Binh District, Ho Chi Minh CityFounding date: 4 - 4 - 2003