Dau Tu Va Quang Cao Yen Trang Joint Stock Company Address: 767 Luong Dinh Cua, Tay Nha Trang Ward, Tinh Khanh Hoa, Viet Nam Enterprise code: 4202042673 Phone: 0349120992 Representative: Nguyen Thi Hai Yen Khanh Hoa ProvinceFounding date: 11 - 11 - 2025