ATTENTION! VISITS ARE ONLY POSSIBLE BY APPOINTMENT!
We are happy to help you:
For questions, comments, compliments or complaints, you can always contact us by email. We will respond within 24 hours during business hours.
Would you prefer to speak to someone?
No problem, you can reach us by phone:
Monday to Thursday from 08:30 to 16:30.
Friday from 08:30 to 15:00.
Closed on Saturdays, Sundays and public holidays.
Phone: +31 (0)26-7200995
Email: info@gwiholland.nl
You can also visit us, but by appointment only.