The Envolope

The Envolope is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Announcements

North American Industry Classification System (NAICS) Categories:

• Other Commercial Printing > Printers By Specialty > Printers Invitations & Announcements

Standard Industry Classification (SIC) Categories:

• Commercial Printing, Nec > Printers By Specialty > Printers Invitations & Announcements