Manufacturing of weldments and fabricated steel plate for other…

Facility	City	State	Employees	Status
Mdi Manufacturing, INC.	Lakewood	NJ	1–19	● ACTIVE
Mech Tronics CORP	Melrose Park	IL	20–99	● ACTIVE
MCMeco CORP	Greeneville	TN	100–499	● ACTIVE
Mega Machine Shop, INC.	Tumwater	WA	20–99	● ACTIVE
MIMeridian Industrial Group, LLC	Holyoke	MA	20–99	● ACTIVE
Merrill Iron & Steel INC.	Schofield	WI	100–499	● ACTIVE
Mersen USA Ptt CORP	Boonton	NJ	100–499	● ACTIVE
Metal Arts LLC	Wichita	KS	—	● ACTIVE
Metal Coatings CORP	Houston	TX	100–499	● ACTIVE
MCMetal Components LLC	Grand Rapids	MI	—	● ACTIVE
Metal Craft Machine & Engineering, INC.	Elk River	MN	—	● ACTIVE
MFMetal Finishing Group INC	Sacramento	CA	20–99	● ACTIVE
Metal Finishing Technologies, LLC	Bristol	CT	20–99	● ACTIVE
Metal Forms Corporation	Milwaukee	WI	20–99	● ACTIVE
Metal Improvement Company, LLC	Livermore	CA	20–99	● ACTIVE
Metal Improvement Company, LLC	Romulus	MI	20–99	● ACTIVE
MIMetal Improvement Company, LLC.	Windsor	CT	20–99	● ACTIVE
Metallics INC	Onalaska	WI	100–499	● ACTIVE
Metal Products, Incorporated	Appleton	WI	20–99	● ACTIVE
Metalworks INC	Ludington	MI	100–499	● ACTIVE
Metglas, INC	Conway	SC	100–499	● ACTIVE
MSMetlsaw Systems INC	Benicia	CA	20–99	● ACTIVE
Met-l-tec, LLC	Temperance	MI	20–99	● ACTIVE
MWMet Weld International LLC	Altamont	NY	20–99	● ACTIVE
Mgs Machine CORP	Maple Grove	MN	20–99	● ACTIVE

FactoryRegistry lists 45,356 facilities whose primary industry classification is one of the 25 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced weldments and fabricated steel plate for other purposes, other than for construction and mining, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 25 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 5,037 establishments reported producing it; the count for 6 of those industries was withheld.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2029025000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.