Thuong Mai Va Dich Vu Hang Hai Hoang Son LTD Address: No 32, Lane 137, Ho Dac Di Street, Nam Dong Ward, Dong Da District, Ha Noi City Enterprise code: 0110931611 Phone: 0969788164 Representative: Nguyen Thi Hai Yen Nam Dong Ward, Dong Da District, Ha Noi CityFounding date: 9 - 1 - 2025