Dau Tu Tap Doan Ngoc Diep Joint Stock Company Address: Keo Street, Street 181, Kim Son Commune, Gia Lam District, Ha Noi City Enterprise code: 0109316058 Phone: 0846864868 Representative: Tang Ba Tai Kim Son Commune, Gia Lam District, Ha Noi CityFounding date: 21 - 8 - 2020