Envelope Express

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

• Envelopes
• Envelopes Wholesale & Manufacturers

North American Industry Classification System (NAICS) Categories:

• Envelope Manufacturing
• Stationary And Office Supplies Merchant Wholesalers > Invitations & Envelopes > Envelopes Wholesale
• Office Supplies And Stationery Stores > Office & School Supplies > Envelopes

Standard Industry Classification (SIC) Categories:

• Envelopes
• Stationery & Office Supplies > Invitations & Envelopes > Envelopes Wholesale
• Stationery Stores > Office & School Supplies > Envelopes