Variant of NAICS 2012 - Content and media sector

33281 - Coating, engraving, cold and heat treating and allied activities

This industry comprises establishments primarily engaged in coating, engraving, heat treating and similarly processing metal. These activities often involve heating the metal, and the purpose is often to harden it. In general, the hardening of metal is included. Other activities of this industry include tempering, brazing, plating (including electroplating and re-chroming), polishing, sand-blasting and colouring metal and metal products. Establishments that perform these processes on other materials, such as plastics, in addition to metals, as well as establishments primarily engaged in plating with precious metal for the trade are included.

Variant of NAICS 2012 - Content and media sector - Classification structure
Code Title
332810Coating, engraving, cold and heat treating and allied activities Coating, engraving, cold and heat treating and allied activitiesMEX
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