Trung Tam Quan Ly Khai Thac Cong Trinh Thuy Loi Address: No 52, Chau Van Giac, P4, Ward 4, Tan An City, Long An Province Enterprise code: 1101404226 Phone: 0272526450; 0919681709 Ward 4, Tan An City, Long An ProvinceFounding date: 28 - 9 - 2011