Dich Vu Sapphire LTD Address: 8th Floor So 168 + 170, Dong Cac Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0110188227 Phone: 0932355155 Representative: Le Bich Ngoc Adress: Le Phap Hamlet, Tien Duong Commune, Dong Anh District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 22 - 11 - 2022