Manufacturing of custom roll formed products (carbon, stainless, and alloy steel), aluminum and other metal, for construction and mining

Facility	City	State	Employees	Status
Luna's Welding & Construction L.l.c.	Ayden	NC	—	● ACTIVE
Lwe, INC	Meadville	PA	—	● ACTIVE
Machina Labs INC	Chatsworth	CA	—	● ACTIVE
Madden Fabrication, INC	Portland	OR	—	● ACTIVE
Mad River Fabricating, LTD.	Springfield	OH	—	● ACTIVE
Magna Steel Sales, INC.	Beacon Falls	CT	—	● ACTIVE
Mainstream Waterjet, LLC	Loveland	OH	—	● ACTIVE
Marquez Wrought Iron INC	Las Cruces	NM	—	● ACTIVE
Martin Steel Fabrication, INC.	Mascoutah	IL	—	● ACTIVE
Material Storage Systems INC	Humble	TX	—	● ACTIVE
Mchone Metal Fabricators, INC.	Terrell	TX	—	● ACTIVE
Mckenzie Productions.	Atascadero	CA	—	● ACTIVE
Mct Brattberg INC.	Spring	TX	—	● ACTIVE
Mcw Certified Welding LTD	Delta	OH	—	● ACTIVE
Meadow Burke, LLC	Riverview	FL	—	● ACTIVE
Me Bridge Solutions LLC	South Boston	VA	—	● ACTIVE
MCMetal Components Plant 4	Plainwell	MI	20–99	● ACTIVE
Metals INC	Bedford	OH	—	● ACTIVE
Meyer Utility Structures, LLC	Memphis	TN	—	● ACTIVE
Miami Nation Stronghold, LLC	Reston	VA	—	● ACTIVE
MCMichael Cregan	Ojai	CA	—	● ACTIVE
MGMichael Graham Racing LLC	Titusville	FL	—	● ACTIVE
MSMichelman Steel Enterprises LLC	Bethlehem	PA	20–99	● ACTIVE
MSMidwest Steel Works, INC	Lincoln	NE	20–99	● ACTIVE
Miller Products & Supply CO	Iron Mountain	MI	—	● ACTIVE
Miller Welding & Machine CO	Brookville	PA	—	● ACTIVE
Minnesota Gutter LLC	Evansville	MN	—	● ACTIVE
Mjc-manufacturing LLC	Fargo	ND	—	● ACTIVE
Mobil Steel International, INC.	Houston	TX	—	● ACTIVE
Mollet Machinery LLC	Glen Carbon	IL	—	● ACTIVE
Monnig Welding, LLC	Cincinnati	OH	—	● ACTIVE
Mooresville Welding INC	Mooresville	IN	—	● ACTIVE
Motis, LLC	Germantown	WI	—	● ACTIVE
Mrw Fabrication LLC	Independence	MO	—	● ACTIVE
Msi Fab LLC	Newark	DE	—	● ACTIVE
Nasir and Associates LLC	Baltimore	MD	—	● ACTIVE
NMNassau Metal Works LLC	Yulee	FL	—	● ACTIVE
NCNexgen Composites LLC	Summerville	SC	20–99	● ACTIVE
Nicomedia Steel LLC	Sterling	VA	—	● ACTIVE
Nmb Manufacturing LLC	Bixby	OK	—	● ACTIVE
North Alabama Fabricating Company, INC	Birmingham	AL	—	● ACTIVE
NANorth American Manufacturing CORP	Medford	NY	—	● ACTIVE
NFNortheast Fabricators & Mechanical Services, LLC	Dalton	MA	—	● ACTIVE
Northern Garden Supply	Chehalis	WA	—	● ACTIVE
Northwest Steel Fabrication, INC.	Deer Park	WA	—	● ACTIVE
Ns Metal Structures & Design, INC	Costa Mesa	CA	—	● ACTIVE
Nuclear Alloys Corporation	Wilson	NY	—	● ACTIVE
Nucor Corporation	Brigham City	UT	—	● ACTIVE
Nucor Rebar Fabrication Seattle INC.	Tacoma	WA	—	● ACTIVE
Nucor Rebar Fabrication South LLC	Milford	MA	—	● ACTIVE

FactoryRegistry lists 6,527 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced custom roll formed products (carbon, stainless, and alloy steel), aluminum and other metal, 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.