Vat Lieu Xay Dung Long Vy Joint Stock Company Address: Civil Group 2, Yet Kieu 4 Quarter, Hong Gai Ward, Tinh Quang Ninh, Viet Nam Enterprise code: 5702223951 Phone: 0333282169 Representative: Dinh Giang Vy Hong Gai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 22 - 4 - 2026