Ventilation fan request from USA

Provide us your best possible quote for the following items ASAP.
(LINE ITEM:04 – QTY: 02 EACH)
FAN;VENTILATION,AXL,PTS450 4900,PITSAN
FAN VENTILATION
TYPE:AXIAL
SIZE:450 MM
FLOW RATE:4900 M3H
MODEL:PTS450 4900
MNFR:PITSAN MAK