1 Thanh Vien Hoang Nhat Hieu LTD Address: Thong Nhat Street, Tien Yen Town, Tien Yen District, Quang Ninh Province Enterprise code: 5702079507 Phone: 0975300494 Representative: Hoang Nhat Hieu Adress: Thong Nhat Street, Tien Yen Town, Tien Yen District, Quang Ninh Province Tien Yen Town, Tien Yen District, Quang Ninh ProvinceFounding date: 24 - 3 - 2021