D3a LTD Address: Ki Ot 16, No 02, Ly Thai To Street, Tran Phu Ward, Bac Giang City, Bac Giang Province Enterprise code: 2400880440 Phone: 02379785555 Representative: Than Van Dung Tran Phu Ward, Bac Giang City, Bac Giang ProvinceFounding date: 6 - 1 - 2020