Proto-Form

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

• Machine Shops Cnc Machining
• Sheet Metal Manufacturers

North American Industry Classification System (NAICS) Categories:

• Sheet Metal Work Manufacturing
• Commercial And Industrial Machinery And Equipment (Except Automotive And Electronic) Repair And Maintenance > Machine Shop & Tool Repair > Machine Shops

Standard Industry Classification (SIC) Categories:

• Sheet Metalwork Manufacturer
• Repair Shops And Related Services, Nec > Machine Shop & Tool Repair > Machine Shops