Thuong Mai Va Dich Vu Hong Son Joint Stock Company Address: Cong Nghiep Tam Son Cluster, Tam Son Commune, Tu Son Town, Bac Ninh Province Enterprise code: 2300307130 Phone: 0903455522 Representative: Nguyen Thi Tram Anh Adress: No 6 Civil Group 16, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Tam Son Ward, Tu Son City, Bac Ninh ProvinceFounding date: 16 - 7 - 2007