Master Seal

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

• Awnings & Canopies & Supplies
• Door & Gate Operating Devices

North American Industry Classification System (NAICS) Categories:

• Other Building Material Dealers > Garage, Door & Window Products > Door & Gate Operating Devices
• All Other Miscellaneous Store Retailers (Except Tobacco Stores) > Canopies, Awnings & Tents

Standard Industry Classification (SIC) Categories:

• Lumber & Other Building Materials > Garage, Door & Window Products > Door & Gate Operating Devices
• Miscellaneous Retail Stores, Nec > Canopies, Awnings & Tents