So Tai Nguyen Va Moi Truong Address: 115 Nguyen Hue, Phu Nhuan Ward, Hue City, Thua Thien, Hue Province Enterprise code: 3300358264 Phone: 02154822426 Adress: 128 Nguyen Hue, Ward 2, Cao Lanh City, Dong Thap Province Phu Nhuan Ward, Thuan Hoa District, Hue CityFounding date: 26 - 8 - 2003