When I was mobile I used Aston and Fincher for Matrix as I only live about 15 minutes away from their head office. Since I've opened my salon Aston and Fincher told me that they dont cover my salon in there Matrix area (since its in Stourbridge and not Birmingham) and a company called Salon Supplies now supplies me with Matrix and I get all my other bits and bobs from Finchers. I think only one company from each area can supply Matrix so you just need to find out which one (I'd ring Aston and Finchers and ask because their website isnt the best!!).
Hope this helps xx
