Manufacturing of sheet metal air-conditioning ducts

Census designationManufacturing of sheet metal air-conditioning ducts (including dust collection ducts), stove pipe, furnace smoke pipe, and elbows

Facility	City	State	Employees	Status
Midwest Precision, INC	Tulsa	OK	20–99	◐ LIKELY ACTIVE
MMMiller Machine & Tool Company	Winchester	VA	—	◐ LIKELY ACTIVE
MWMiller Wire Works,inc.	Birmingham	AL	20–99	◐ LIKELY ACTIVE
MSMission Sheet Metal	Anaheim	CA	20–99	◐ LIKELY ACTIVE
MIMks Instruments INC Broomfield	Broomfield	CO	—	◐ LIKELY ACTIVE
MMMkt Metal Manufacturing	York	PA	20–99	◐ LIKELY ACTIVE
MMMMA Manufacturing, Inc. dba Minute Man Anchors	East Flat Rock	NC	20–99	◐ LIKELY ACTIVE
MMM&m Metals	San Antonio	TX	20–99	◐ LIKELY ACTIVE
MFModel Finishing Co/phila	Philadelphia	PA	—	◐ LIKELY ACTIVE
MEModern Equipment Company	Omaha	NE	—	◐ LIKELY ACTIVE
MCModineer Coating Div North	Benton Harbor	MI	20–99	◐ LIKELY ACTIVE
MPModineer Plant 6	Niles	MI	100–499	◐ LIKELY ACTIVE
MEMonroe Environmental CORP	Monroe	MI	—	◐ LIKELY ACTIVE
MWMorgan's Welding, INC.	Myerstown	PA	20–99	◐ LIKELY ACTIVE
MWMorin West	Fontana	CA	20–99	◐ LIKELY ACTIVE
MIMorton Industries LLC	Morton	IL	100–499	◐ LIKELY ACTIVE
MPMultimetal Products Corporation	Gurnee	IL	20–99	◐ LIKELY ACTIVE
MDMunters Des Champs	Buena Vista	VA	—	◐ LIKELY ACTIVE
NMNacco Materials Handling Group Incorporated	Greenville	NC	—	◐ LIKELY ACTIVE
NDNc Dept of Corrections Sign Plant	Bunn	NC	—	◐ LIKELY ACTIVE
NCN C Stauffer & Sons INC	Factoryville	PA	20–99	◐ LIKELY ACTIVE
NSNelson Steel Products INC	Holland	MI	20–99	◐ LIKELY ACTIVE
NGNic Global Manufacturing Solutions	Woodinville	WA	—	◐ LIKELY ACTIVE
NPNoble Panels and Gates, INC.	Milton Freewater	OR	20–99	◐ LIKELY ACTIVE
NSNonStop Scaffolding	Shreveport	LA	1–19	◐ LIKELY ACTIVE

FactoryRegistry lists 10,308 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 sheet metal air-conditioning ducts (including dust collection ducts), stove pipe, furnace smoke pipe, and elbows, 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.