What does this mean ?

[Alloytec]

I pulled my roof lining out as it was all brken up and that and i noticed on the underside it had this stamped on it,....

does it reveal any interesting information about my car ?

 

[Ghost]

Nope it looks like a production stamp and writing was some sort of specs set out for the car nothing special

 

[Sabbath']

Just a part stamp. Tells you who made the product, and when etc. That's about it.