Having read previous posts with pictures on this site, I have identified the manufacturer of my shower mixing valve as Foremost. I can not find a Foremost link on the web. Does anyone have a link or information on this company? Looking for replacement cartridge.

Try this link;http://www.foremostcanada.com/products.php
Customer Service # Is 1- 888-428-2690 For Foremost. Good luck, Tom