Column format using echo in aix

Hi Friends,

I have the following values in

    echo "$csi\_tas_id"
    echo "$platform"
    echo "$region"

I want to display these values as shown below:

CSI_TAS_ID | PLATFORM | REGION
123 | UNIX | SG
231 | AIX | KR

I want to know how can we achieve this?

Regards,
Dinesh

 
echo "$csi_tas_id | $platform | $region"