# NAICS 332812: Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers

Breadcrumb: [NAICS codes](https://bidrover.com/naics) › [332812 Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers](https://bidrover.com/naics/332812)

This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) enameling, lacquering, and varnishing metals and metal products; (2) hot dip galvanizing metals and metal products; (3) engraving, chasing, or etching metals and metal products (except jewelry; personal goods carried on or about the person, such as compacts and cigarette cases; precious metal products (except precious…

- NAICS code: 332812
- Title: Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
- Sector: 31-33 Manufacturing
- Subsector: 332 Fabricated Metal Product Manufacturing
- Industry group: 3328 Coating, Engraving, Heat Treating, and Allied Activities
- NAICS industry: 33281 Coating, Engraving, Heat Treating, and Allied Activities
- SBA size standard: 600 employees
- Open bids on BidRover: 0

## Open bids (0)

No open bids cite this code right now.

## Frequently asked questions

### What is NAICS code 332812?

NAICS 332812 is "Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers" in the 2022 North American Industry Classification System, in sector 31-33 (Manufacturing). This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) enameling, lacquering, and varnishing metals and metal products; (2) hot dip galvanizing metals and metal products; (3) engraving, chasing, or etching metals and metal products (except jewelry; personal goods carried on or about the person, such as compacts and cigarette cases; precious metal products (except precious…

### What is the SBA size standard for NAICS 332812?

A business is small under NAICS 332812 at or below 600 employees, including affiliates (13 CFR 121.201). Confirm the standard named in each solicitation.

### How many government bids are open under NAICS 332812?

No open bid in BidRover cites NAICS 332812 right now. Many state and local notices do not list a NAICS code, so a keyword alert for this work catches more of them.

### How do I get alerts for NAICS 332812 bids?

Save an alert on this page. A free account gets new matching bids by weekly email; the Team plan ($19/mo) sends daily alerts with match scores, the buyer, source link and documents.

## Related NAICS codes

- [339910 Jewelry and Silverware Manufacturing](https://bidrover.com/naics/339910)
- [323120 Support Activities for Printing](https://bidrover.com/naics/323120)
- [332811 Metal Heat Treating](https://bidrover.com/naics/332811)
- [332813 Electroplating, Plating, Polishing, Anodizing, and Coloring](https://bidrover.com/naics/332813)

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Code titles and definitions: U.S. Census Bureau, North American Industry Classification System (NAICS), 2022 (https://www.census.gov/naics/). Size standards: U.S. Small Business Administration, Small Business Size Standards, 13 CFR 121.201, eCFR text current as of 2026-10-21 (https://www.ecfr.gov/current/title-13/section-121.201).

BidRover lists bids from official public sources. It is not an issuing authority; confirm the NAICS code and size standard named in each solicitation.