Thuong Mai Dau Tu Khanh Hieu LTD Address: Tieu Khu 4, Neo Town, Yen Dung District, Bac Giang Province Enterprise code: 2400874782 Phone: 0943440255 Representative: Tran Van Hieu Adress: Lan Bong Hamlet, Chi Lang Town, Chi Lang District, Lang Son Province Neo Town, Yen Dung District, Bac Giang ProvinceFounding date: 8 - 11 - 2019