NAICS 333511 — Industrial Mold Manufacturing 
BEA sector: Industrial mold manufacturing
Activity: Die-casting dies manufacturing
Activity: Foundry casting molds manufacturing
Activity: Industrial molds (except steel ingot) manufacturing
Activity: Molds (except steel ingot), industrial, manufacturing
Activity: Molds for forming materials (e.g., glass, plastics, rubber) manufacturing
Activity: Molds for metal casting (except steel ingot) manufacturing
Activity: Molds for plastics and rubber working machinery manufacturing