Dich Vu Thuong Mai Va Xay Dung Long Hoang LTD Address: Khoi 6, Phuong, Hoang Mai District, Ha Noi City Enterprise code: 2902277677 Phone: 0982697918 Representative: Le Van Long Hoang Mai Ward, Hoang Mai Town, Nghe An ProvinceFounding date: 29 - 5 - 2026