Manufacturing of fabricated steel plate sound control equipment, all types, including jet engine test facilities and gas turbine sound systems (enclosed)

Facility	City	State	Employees	Status
Ac INC	Huntsville	AL	—	● ACTIVE
Adams Thermal Systems INC	Canton	SD	100–499	● ACTIVE
Alloy Engineering CO	Berea	OH	20–99	● ACTIVE
American Fabrication INC	Idaho Falls	ID	20–99	● ACTIVE
American Grinding & Machine CO	Chicago	IL	20–99	● ACTIVE
Api Heat Transfer INC.	Buffalo	NY	100–499	● ACTIVE
Arrow Tank and Engineering Company	Cambridge	MN	100–499	● ACTIVE
Ashley Machine & Tool CO	Wyoming	PA	20–99	● ACTIVE
Diamond Manufacturing of Bluffton, LTD.	Bluffton	OH	20–99	● ACTIVE
Earnest Products INC	Sanford	FL	100–499	● ACTIVE
Fitchburg Welding CO INC	Westminster	MA	20–99	● ACTIVE
Fourinox, INC.	Green Bay	WI	20–99	● ACTIVE
Gamlet INC	York	PA	—	● ACTIVE
GTGeneral Technologies, INC	Mansfield	OH	20–99	● ACTIVE
Graham CORP	Batavia	NY	100–499	● ACTIVE
HAHahn and Clay, LTD.	Houston	TX	20–99	● ACTIVE
HHHammer Haag Steel INC	Clearwater	FL	100–499	● ACTIVE
Harris Machine CO	Oakes	ND	20–99	● ACTIVE
John W. Mcdougall Co., INC.	Nashville	TN	100–499	● ACTIVE
J. T. Cullen CO INC	Fulton	IL	20–99	● ACTIVE
Kennedy Tank & Manufacturing Company, INC.	Indianapolis	IN	100–499	● ACTIVE
Lebus International, INC.	Longview	TX	20–99	● ACTIVE
M a C Corporation	Indianapolis	IN	100–499	● ACTIVE
Manowske Welding CORP	Fond Du Lac	WI	20–99	● ACTIVE
Massie Mfg INC	Baraga	MI	20–99	● ACTIVE

FactoryRegistry lists 1,140 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced fabricated steel plate sound control equipment, all types, including jet engine test facilities and gas turbine sound systems (enclosed), 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.