NAICS Code 332321-04 - Doors-Metal (Manufacturing)

Marketing Level - NAICS 8-Digit

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NAICS CODE 332321-04
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NAICS Code 332321-04 Description (8-Digit)

Doors-Metal (Manufacturing) is a subdivision of the Metal Window and Door Manufacturing industry that involves the production of metal doors for various applications. These doors are made from a range of metals such as steel, aluminum, and iron, and are designed to be durable, secure, and long-lasting. The manufacturing process involves several steps, including cutting, bending, welding, and finishing, to create doors that meet the specific requirements of customers.

Parent Code - Official US Census

Official 6‑digit NAICS codes serve as the parent classification used for government registrations and documentation. The marketing-level 8‑digit codes act as child extensions of these official classifications, providing refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader context of the industry environment. For further details on the official classification for this industry, please visit the U.S. Census Bureau NAICS Code 332321 page

Tools

Tools commonly used in the Doors-Metal (Manufacturing) industry for day-to-day tasks and operations.

  • Metal cutting saws
  • Welding machines
  • Press brakes
  • Shears
  • Punch presses
  • Grinders
  • Drills
  • Rivet guns
  • Powder coating equipment
  • Sandblasting equipment

Industry Examples of Doors-Metal (Manufacturing)

Common products and services typical of NAICS Code 332321-04, illustrating the main business activities and contributions to the market.

  • Industrial metal doors
  • Commercial metal doors
  • Security metal doors
  • Fire-rated metal doors
  • Soundproof metal doors
  • Blast-resistant metal doors
  • Bullet-resistant metal doors
  • Energy-efficient metal doors
  • Hospital metal doors
  • School metal doors

History

A concise historical narrative of NAICS Code 332321-04 covering global milestones and recent developments within the United States.

  • The metal door manufacturing industry has a long history dating back to ancient times when metal doors were used for security purposes. In the 19th century, the industrial revolution led to the mass production of metal doors, which were used in factories and warehouses. In the 20th century, the use of metal doors expanded to residential and commercial buildings, and the industry saw significant growth. In recent years, the industry has been impacted by advancements in technology, such as the use of automation in the manufacturing process, and an increased focus on energy efficiency and sustainability. In the United States, the metal door manufacturing industry has a history dating back to the early 20th century. During World War II, the industry experienced significant growth due to the demand for metal doors for military use. In the post-war era, the industry continued to grow as the use of metal doors expanded to residential and commercial buildings. In recent years, the industry has faced challenges due to increased competition from foreign manufacturers and a decline in demand for metal doors in certain markets.