We are aware of another website called gpmsign.com 
That website is nothing to do with GPM Signs Ltd, please do not try and contact them using this contact page.
If you have issues with them i would recommend contacting the trading standards authority for your country.

If you would like more information on what we can do for you, need a little advice, or have an enquiry, please either give us a call or drop us an email and we will be happy to help.