Contact
Amsterdam
Gasthuismolensteeg 12
1016AN, Amsterdam
The Netherlands
Monday: 13:00 -18:00
Tuesday–Friday: 11:00 –18:00
Saturday: 10:00 -17:00
Sunday: 12:00 - 18:00
Phone: +31 20 261 09 33
Haarlem
Warmoesstraat 24
2011 HP, Haarlem
The Netherlands
Monday: By appointment only -> info@concrete-matter.com
Tuesday–Friday: 11:00 –18:00
Saturday: 10:00 -18:00
Sunday: Closed
Phone: +31 23 205 21 05
General Questions
Use our address info@concrete-matter.com if you have any product-related questions, to send us bug-reports for our website, or just if you would like to say Hi.