Van Phong Dai Dien Cong Ty Co Phan Hop Diem Address: 4th Floor, The Imperial Suites, 01- N1, Lane 40, Van Bao Street, Ngoc Ha Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0302954901-004 Phone: 0868369039 Representative: Tran Huu Phuc Tien Ngoc Ha Ward, Cau Giay District, Ha Noi CityFounding date: 15 - 9 - 2025