Contact

Contact

You have a question?
You need additional technical information?
You want more scientific explanation of the workings of a good non-circular chainring?

General inquiry

HP Techniek bv.
Nijverheidsweg 81
3771 ME Barneveld
Telephone      +31 342 49 33 67
E-mail            info@hptechniek.nl
IBAN              NL30 RABO 0385519613
BIC                 RABONL2U

Technical questions

Alphonse.vermote@pulso-preventielab.be

Additional scientific explanation

Gilbertstorme@yahoo.com

Malfait.lievin@skynet.be