4
4Q ADVANCE TRADING AND SERVICE
MENJUAL BARANGAN INSPECTION DAN MEMBUAT SERVICE * CORROSION SURVEY * LEAK TESTING * PREHEATING AND POST WELD HEAT TREATMENT (PWHT) * PIPELINE TESTING * VACUUM TESTING * HYDRO TESTING * PNEUMATICS TESTING * LOAD TESTING * ACFM * PHASED ARRAY ULTRASONIC TESTING (PAUT ) MAINTENANCE SERVICE * PIPING WORK ( DESIGN, INSTALLATION , COMMISSIONING ) * VALV