We construct dual Type I' string descriptions to five dimensional supersymm
etric fixed points with ENf+1 global symmetry. The background is obtained a
s the near horizon geometry of the D4-D8 brane system in massive Type IIA s
upergravity. We use the dual description to deduce some properties of the f
ixed points. (C) 1999 Elsevier Science B.V. All rights reserved.