Cannon Electrical Supplies - Industry Directory Are you already on the list? Do you need to update your information? Click On the button below and Fill out the form to request edits to your listings or to be included in our Directory. Click Here Contact Admin [contact-form-7 id=”37131″ title=”Contact form”] Go back to directory. Add to Address Book. Cannon Electrical Supplies Cannon Electrical Supplies Contact: Chris McDermott Work 222 Main Rd Biggin Hill Westerham Kent TN16 3BD United Kingdomwork Work Phone: 01959 570999work No Image Available