Thanh Nam-Cn18 Joint Stock Company Address: No 1/5, 33 Luong Ngoc Quyen Lane, Thanh Liet Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111535522 Phone: 0934656838 Representative: Dinh Thi Thu Huyen Thanh Liet Ward, Ha Dong District, Ha Noi CityFounding date: 12 - 6 - 2026