Add info text to partner subpage

Signed-off-by: Christian Berendt <[email protected]>

src/pages/partners.md

@@ -3,7 +3,10 @@ title: Partners
 ---
 # Partners
 
-## Integration Partners
+Our partners have years of experience in building and operating cloud environments and IT infrastructure
+of all sizes. They have a wide range of skills and can ensure the smooth integration of customised private clouds.
+Some of our partners offer managed operations for private clouds as well as Kubernetes. Send us an email to
+<a href="mailto:[email protected]">[email protected]</a> for more information.
 
 ## Solution Partners