شرکت فولاد پارسه
VALVE , STOPVALVE , ANGLE VALVE , AIR VALVE ,
DOUBLE BLOCK AND BLEED BALL VALVE , PISTON VALVE
با ... ... عمل ... کرد ... Flange,Blind Flange , Slip-on Flange,Reduceng Flange,Exp
and Flange,Lap joint Flange,Ring jointing Flange,Socket ...