Dau Tu Viet Yen Joint Stock Company Address: Civil Group 1, Nham Bien Town, Yen Dung District, Bac Giang Province Enterprise code: 2400929985 Phone: 0904883881 Representative: Vu Trong Hung Nham Bien Town, Yen Dung District, Bac Giang ProvinceFounding date: 23 - 12 - 2021