Tap Doan Tai Nguyen DHC Joint Stock Company Address: No 30D Kim Ma Thuong, Ngoc Ha Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111612015 Phone: 0988328328 Representative: Hoang Kim Dung Ngoc Ha Ward, Cau Giay District, Ha Noi CityFounding date: 19 - 8 - 2026
Dau Tu Va Phat Trien Le Gia Hung Joint Stock Company Address: No 29, Luong The Vinh Street, Phu Loc 4 Urban Area, Vinh Trai Ward, Lang Son City, Lang Son Province Enterprise code: 4900881301 Phone: 0988328328 Representative: Le Ha Giang Vinh Trai Ward, Lang Son City, Lang Son ProvinceFounding date: 7 - 10 - 2021