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
CMCorrugated Metals, INC.	Belvidere	IL	20–99	◐ LIKELY ACTIVE
CPCortec Precision sheetmetal	San Jose	CA	100–499	◐ LIKELY ACTIVE
CACox Air Systems	Belton	MO	20–99	◐ LIKELY ACTIVE
CMCreative Metal Products	Neenah	WI	20–99	◐ LIKELY ACTIVE
CBCrest Bending, INC.	New Washington	OH	20–99	◐ LIKELY ACTIVE
CECrown Equipment Corporation	Greencastle	IN	500+	◐ LIKELY ACTIVE
CCCryogenic Construction INC.	Mingo Junction	OH	20–99	◐ LIKELY ACTIVE
CFCurtiss-wright Flight Systems INC	Fairfield	NJ	—	◐ LIKELY ACTIVE
CFCustom Fabrication INC	Kenner	LA	—	◐ LIKELY ACTIVE
CMCustom Mechanical Contractors, INC.	Cleveland	TN	20–99	◐ LIKELY ACTIVE
Custom Products of Litchfield	Litchfield	MN	100–499	◐ LIKELY ACTIVE
CACyber Aerospace CORP	Garden Grove	CA	—	◐ LIKELY ACTIVE
DCDAL2MP Contech Engineered Solutions LLC	Sulphur Springs	TX	1–19	◐ LIKELY ACTIVE
DDarmark	Poway	CA	20–99	◐ LIKELY ACTIVE
DNDas North America	Montgomery	AL	500+	◐ LIKELY ACTIVE
DADavid Architectural Metals INC	Chicago	IL	20–99	◐ LIKELY ACTIVE
DTDayton T Brown INC	Bohemia	NY	—	◐ LIKELY ACTIVE
DMDcg Machine INC	White Oak	TX	—	◐ LIKELY ACTIVE
DLDeer Lake Metal Sales Manufacturing Corporation	Orwigsburg	PA	20–99	◐ LIKELY ACTIVE
DFDelta Fabricating CORP	Glencoe	MN	20–99	◐ LIKELY ACTIVE
DIDelta Industries INC	Idaho Falls	ID	—	◐ LIKELY ACTIVE
DMDeltak Manufacturing INC	Walker	LA	—	◐ LIKELY ACTIVE
DMDelta Machine & Ironworks, LLC	Baton Rouge	LA	100–499	◐ LIKELY ACTIVE
DMDelta Manufacturing INC	Chino	CA	—	◐ LIKELY ACTIVE
DMDelta Metals INC	Savannah	GA	20–99	◐ LIKELY ACTIVE
DTDelta Tube & Fabricating Corporation	Holly	MI	20–99	◐ LIKELY ACTIVE
DMDemco Manufacturing, INC.	Diboll	TX	20–99	◐ LIKELY ACTIVE
DIDemmer Investments II	Fridley	MN	20–99	◐ LIKELY ACTIVE
DIDemmer Investments Iv INC	Saint Paul	MN	—	◐ LIKELY ACTIVE
DPDependable Precision Manufacturing, INC.	Lodi	CA	—	◐ LIKELY ACTIVE
DADexter Axle, Plant 39	Bristol	IN	—	◐ LIKELY ACTIVE
DTDienamic Tool & Die, INC. Milan	Milan	TN	20–99	◐ LIKELY ACTIVE
DSDigger Specialties Inc IN-Plant	Bremen	IN	100–499	◐ LIKELY ACTIVE
DCDiversified Control INC	Orchard Park	NY	20–99	◐ LIKELY ACTIVE
DMDiversified Manufacturing Acquisition, Inc.	Lockport	NY	20–99	◐ LIKELY ACTIVE
DMDiversified Metal Fabrication, LLC	Mesa	AZ	20–99	◐ LIKELY ACTIVE
DMDixie Metal Products, Inc.	Ocala	FL	100–499	◐ LIKELY ACTIVE
DGDl George & Sons Mfg Inc/waynesboro 6th St	Waynesboro	PA	—	◐ LIKELY ACTIVE
DMDolphin Machine, LLC	North Las Vegas	NV	—	◐ LIKELY ACTIVE
DPDon Park USA (LP)	Conley	GA	20–99	◐ LIKELY ACTIVE
DNDrs Network & Imaging Systems LLC	Melbourne	FL	—	◐ LIKELY ACTIVE
DIDsw Industrial Knives, LLC	Birmingham	AL	20–99	◐ LIKELY ACTIVE
DIDts Industries LLC	Annville	KY	—	◐ LIKELY ACTIVE
DSDubois Sheet Metal Works INC	Lake Charles	LA	20–99	◐ LIKELY ACTIVE
DIDudlik Industries INC.	Hatboro	PA	—	◐ LIKELY ACTIVE
DLDuo-safety Ladder CORP	Oshkosh	WI	20–99	◐ LIKELY ACTIVE
DPDuralum Products - Corona	Corona	CA	20–99	◐ LIKELY ACTIVE
DDDuro Dyne Corporation	Bay Shore	NY	100–499	◐ LIKELY ACTIVE
DSDurr Systems INC	Novi	MI	—	◐ LIKELY ACTIVE
DMDuwe Metal Products INC	Menomonee Falls	WI	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 10,312 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.