  We analyse the production of charginos/neutralinos and sleptons at the hadron
colliders Tevatron and LHC in the direct channels: $p\bar{p}/pp \to
\tilde{\chi}_i \tilde{\chi}_j + X$ and $\tilde{\ell} \bar{\tilde{\ell}'} +X$.
The cross sections for these reactions are given in next-to-leading order SUSY
QCD. By including the higher-order corrections, the predictions become
theoretically stable, being nearly independent of the factorization and
renormalization scales. Since the corrections increase the cross sections, the
discovery range for these particles is extended in the refined analysis.
