Proknife

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

• Knives
• Sharpening Services

North American Industry Classification System (NAICS) Categories:

• All Other Miscellaneous Store Retailers (Except Tobacco Stores) > Knives & Accessories
• Other Personal And Household Goods Repair And Maintenance > Metal Repair > Sharpening Services

Standard Industry Classification (SIC) Categories:

• Miscellaneous Retail Stores, Nec > Knives & Accessories
• Repair Shops And Related Services, Nec > Metal Repair > Sharpening Services