PT SATYA MANDIRI SEJAHTERA GENERAL CONTRACTOR FOR : CIVIL BUILDING ,TRUSS/ BAJA RINGAN/GALVALUM, DINDING PARTISI GIPSUM DAN ALUMINIUM,PVC BOARD, PLAFON/CEILING.ACOUSTIC PANEL ,ALUMINIUM COMPOSITE ,TOILET CUBICLE, ROOFING,FLOOT DAN GENTENG AND INSULATION.