Thuong Mai Duoc Pham Rubystar LTD Address: No 3, Lane 95, Hoang Cau Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0107368396 Phone: 0904838222 Representative: Bui Anh Tuan Adress: No 82 Vuong Thua Vu, Khuong Mai Ward, Thanh Xuan District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 23 - 3 - 2016