CONST. & MAINT. OF BRIDGES ALONG NAT'L. ROADS-WIDENING OF PERMANENT BRIDGES TO MORE THAN 2-LANES, BINIG BR. (BO1379LZ);SALUMAGUE BR. (BO1380LZ);NAMBALAN BR. (BO1381LZ);BAYATING BR. (BO1382LZ);MALACAMPA BR. (BO1383LZ) ALONG ROMULO HIGHWAY, TARLAC 1ST. L.D.
Region III
Region III
CHRISTIAN IAN CONSTRUCTION CORPORATION (8191)