N7 LTD Address: No 6, 147B Lane, Tan Mai Street, Tan Mai Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109527179 Phone: 0932209234 Representative: Bui Truong Giang Adress: 3 Quynh Trung Civil Group, Dai Yen Ward, Ha Long City, Quang Ninh Province Tan Mai Ward, Hoang Mai District, Ha Noi CityFounding date: 18 - 2 - 2021