Contact information

If you want to contact me, e-mail is the most convenient way. You can e-mail me at janwillem.handgraafculgi.com.

Of course, you can use regular mail too:

Jan-Willem Handgraaf
Culgi B.V.
P.O. Box 252
2300 AG Leiden
The Netherlands

Or phone me:

• +31 - (0)71 - 3322054