Bro marinemaster96,
If you're still not sure where Teco is made and you want to fix your post than I suggest you remove the cover, (two screws holding the handle to the chiller) by the power switch there's a metal tag that says (made in Italy)
As I PM you the other day - Teco RA was replaced by the RW (Asia only)and that was replaced by the TR10, TR15 and TR20 series more that two years ago...
Although the RA is and older chiller it's what I've been using for years and it's still a excellent chiller, so your selling price is in the ballpark and worth the $$$.
All the best...