Other metal processing and metalworking contract manufacturing services, performed using materials owned by others (i.e., the customer)

Facility	City	State	Employees	Status
Linear Motion LLC	Saginaw	MI	100–499	● ACTIVE
LCLinvatec Corporation	Largo	FL	—	● ACTIVE
Linzer Products CORP	West Babylon	NY	100–499	● ACTIVE
Llamas Plastics INC	Sylmar	CA	100–499	● ACTIVE
Lockheed Martin Aeroparts, INC.	Johnstown	PA	500+	● ACTIVE
Lockheed Martin CORP	Archbald	PA	—	● ACTIVE
Loos & Co., INC.	Naples	FL	20–99	● ACTIVE
L.p. Aero Plastics, INC	Jeannette	PA	—	● ACTIVE
Luvata Ohio, INC.	Delaware	OH	100–499	● ACTIVE
Lwrc International, LLC	Cambridge	MD	20–99	● ACTIVE
LWL. W. Schneider, INC	Princeton	IL	100–499	● ACTIVE
Lyn-tron, INC.	Spokane	WA	20–99	● ACTIVE
M a C Corporation	Indianapolis	IN	100–499	● ACTIVE
Mac Industries INC	Eugene	OR	20–99	● ACTIVE
Mack Molding Company, INC.	Arlington	VT	—	● ACTIVE
Mack Prototype, INC	Gardner	MA	—	● ACTIVE
Macuch Steel Products, INC	Augusta	GA	20–99	● ACTIVE
Madden Bolt Corporation	Houston	TX	100–499	● ACTIVE
Magellan Aerospace Processing Long Island INC	West Babylon	NY	—	● ACTIVE
Magnetic Inspection Laboratory, INC	Elk Grove Village	IL	100–499	● ACTIVE
Magnetic & Penetrant Services Co., INC.	Seattle	WA	100–499	● ACTIVE
MSMagnolia Steel CO INC	Meridian	MS	100–499	● ACTIVE
Mah Machine Company	Cicero	IL	20–99	● ACTIVE
Malin Company	Brookpark	OH	20–99	● ACTIVE
Manifold & Phalor INC	Canal Winchester	OH	—	● ACTIVE

FactoryRegistry lists 54,877 facilities whose primary industry classification is one of the 46 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced Other metal processing and metalworking contract manufacturing services, performed using materials owned by others (i.e., the customer), 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.