CONSTRUCTION OF MISSING LINKS/NEW ROADS COLUMBIO- LUTAYAN-KORONADAL  ROAD, K1677+730.00-K1677+760.00,K1678+200.00-K1678+245.00,K1678+680.00-K1678+710.00, K1679+700.00-K1679+745.00,
Region XII
Region XII
GEMMA CONSTRUCTION SUPPLY, INC.(FORMERLY:GEMMA CON (5044)