Van Phong Dai Dien Cong Ty Co Phan Dau Tu Thiet Ke Xay Dung Hoang Ngan Address: No 33, Street 30/4, Ngai Giao Commune, Chau Duc District, Ba Ria Vung Tau Province Enterprise code: 0315782632-001 Phone: 0907211803 Representative: Nguyen Van Tu Chau Duc District, Ho Chi Minh CityFounding date: 7 - 4 - 2026