Strong-Electroweak Unification at About 4 TeV

It is shown how an $SU(3{)}^N$ nonsupersymmetric quiver gauge theory can accommodate the standard model with three chiral families and unify all of $SU(3{)}_C$, $SU(2{)}_L$ and $U(1{)}_Y$ couplings with high accuracy at one unique scale estimated as $M\simeq 4$ TeV.