Go Dong Son LTD Address: 14th Floor, Viet A Building, No 9, Duy Tan Street, Phuong, Cau Giay District, Ha Noi City Enterprise code: 0111613756 Phone: 0367371515 Representative: Nguyen Hong Minh Cau Giay Ward, Nam Tu Liem District, Ha Noi CityFounding date: 20 - 8 - 2026