Excludes
Marking Machines, Laundry; Printing Machine, Labor, Printing Press, Label; Embossing Machines, Office Type; and Marking Machines, Office Type.

Notes
Marking machines which make permanent indentations in metal are classified in group 34.

Possible NAICS Codes
541990 – All Other Professional, Scientific, and Technical Services
333517 – Machine Tool Manufacturing
333248 – All Other Industrial Machinery Manufacturing
332812 – Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
333519 – Rolling Mill and Other Metalworking Machinery Manufacturing
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
323111 – Commercial Printing (except Screen and Books)
339940 – Office Supplies (except Paper) Manufacturing
334111 – Electronic Computer Manufacturing