Dec 29 (Reuters) - TFI International Inc. TFI.TO :
* As per deal, NFF will operate under current management as standalone business unit of TFI International
* TFI International announces the acquisition of National Fast Freight
* Unit of TFI International has acquired Brampton, Ontario based National Fast Freight (NFF) from Calyx Transportation Group, Inc Source text for Eikon: ID:nCCN280hMZ Further company coverage: TFI.TO