Dich Vu Quan Ly Doanh Nghiep QHS Viet Nam LTD Address: No 21 Lien Ke 11 Doc Bun 1, Van Khe Urban Area, Phuong, Ha Dong District, Ha Noi City Enterprise code: 0111327508 Phone: 0967851555 Representative: Hoang Thi Hong Quyen Ha Noi CityFounding date: 29 - 12 - 2025