Both 3ttt and Cinelli made some great products. As others have said, the great product from 3ttt was the Competizione and Superleggero bars with the bulged reinforcement…and it was far less likely to creak when climbing for example than the Cinelli bars with the external reinforcement sleeve. Sometime in the 1980s, the Columbus group purchased 3tt. They sold it off sometime about twenty years ago and all of the subsequent products have been from the Far East.