Is there a difference in OE concept and AFS ZR1?

If so how do you tell the difference?
I got some and I am not certain which company they are from.
I do know they are a 17x9.5 with 56mm BS.

My wheels are made by AFS as I was told. This is what is on the back of the spokes. I am not sure why some of the stuff was ground off.

http://i30.photobucket.com/albums/c305/JK1066/DSC00681.jpg
http://i30.photobucket.com/albums/c305/JK1066/DSC00679.jpg
http://i30.photobucket.com/albums/c305/JK1066/DSC00678.jpg
http://i30.photobucket.com/albums/c305/JK1066/DSC00677.jpg
http://i30.photobucket.com/albums/c305/JK1066/DSC00676.jpg
http://i30.photobucket.com/albums/c305/JK1066/DSC00675.jpg

Those are OE Wheel wheels. I had some that I got through them, same marking, only theywere the 11".

The guy I bought them from said they were AFS wheels. I bought the SS centercaps for them.
But my question is " is there a difference between OE and AFS?" I just want to know so that if I can come across a single wheel I can use it and have a match.

On the silver ones the pain is different. On the 11s the lip. Should be no difference with your Chrome 9.5s, even the spokes are shaped the same.