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
HIHoward Industries	Laurel	MS	—	◐ LIKELY ACTIVE
ICId Castings of Illinois LLC	Martinsville	IL	20–99	◐ LIKELY ACTIVE
IGImperial Group Manufacturing INC	Dublin	VA	—	◐ LIKELY ACTIVE
Industrial Motion Control, LLC	Wheeling	IL	—	◐ LIKELY ACTIVE
ISIndustrial Sales & Manufacturing	Erie	PA	100–499	◐ LIKELY ACTIVE
IMInnovated Machine & Tool CO INC	Newport News	VA	20–99	◐ LIKELY ACTIVE
ILInpro/seal LLC	Rock Island	IL	100–499	◐ LIKELY ACTIVE
Inter Lakes Bases INC	Fraser	MI	—	◐ LIKELY ACTIVE
JEJerry Elenniss	Willits	CA	—	◐ LIKELY ACTIVE
JHJ.l. Haley Enterprises, INC.	Rancho Cordova	CA	20–99	◐ LIKELY ACTIVE
JEJr Engineering	Barberton	OH	20–99	◐ LIKELY ACTIVE
KMKalas Manufacturing INC Lancaster Plant	Lancaster	PA	100–499	◐ LIKELY ACTIVE
KTKaravan Trailers, INC	Fox Lake	WI	100–499	◐ LIKELY ACTIVE
KIKees INC	Elkhart Lake	WI	20–99	◐ LIKELY ACTIVE
KFKelly Fabricators CORP	Louisville	KY	20–99	◐ LIKELY ACTIVE
KFKewaunee Fabrications LLC	Kewaunee	WI	—	◐ LIKELY ACTIVE
KEKeystone Electrical Manufacturing INC	Des Moines	IA	100–499	◐ LIKELY ACTIVE
KAKoger Air Corporation	Martinsville	VA	20–99	◐ LIKELY ACTIVE
Kw Products, INC.	Oldsmar	FL	—	◐ LIKELY ACTIVE
Lagrange Products, INC.	Fremont	IN	—	◐ LIKELY ACTIVE
LSLapeyre Stair INC	Harahan	LA	20–99	◐ LIKELY ACTIVE
LHLapham Hickey Steel Corporation	Oshkosh	WI	100–499	◐ LIKELY ACTIVE
Lawrence Fabric Structures INC	Saint Louis	MO	20–99	◐ LIKELY ACTIVE
LILeed-himmel Industries, INC.	Hamden	CT	—	◐ LIKELY ACTIVE
Liberty Pattern Company, INC.	New Liberty	IA	—	◐ 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.