Cau Vang Ha Noi Joint Stock Company Address: No 24, Lane 168, Hao Nam Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0110121310 Phone: 02435135452 Representative: Vu Anh Tuan Adress: No 22, Lane 47, Nguyen Hong Street, Lang Ha Ward, Dong Da District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 16 - 9 - 2022