Manufacturing of hot formed, hot wound, and helical automobile coil steel springs for domestic replacement and shipments for export

Facility	City	State	Employees	Status
Exacto Spring CORP	Grafton	WI	—	● ACTIVE
Leggett & Platt, Incorporated	Carthage	MO	20–99	● ACTIVE
Mercer Spring & Wire LLC	Townville	PA	—	● ACTIVE
Michigan Steel Finishing CO	Detroit	MI	—	● ACTIVE
Newcomb Spring CORP	Dallas	TX	—	● ACTIVE
Northwest Spring & Manufacturing, INC.	Tualatin	OR	—	● ACTIVE
Orlando Spring CORP	Huntington Beach	CA	—	● ACTIVE
Peninsula Spring Corporation	Gilroy	CA	—	● ACTIVE
Stanley Spring and Stamping CORP	Chicago	IL	20–99	● ACTIVE
Sterling Spring LLC	Chicago	IL	20–99	● ACTIVE
Suhm Spring Works, INC.	Houston	TX	100–499	● ACTIVE
Superior Spring Company	Anaheim	CA	—	● ACTIVE
The Yost Superior CO.	Springfield	OH	20–99	● ACTIVE
US Spring & Stamping CO INC	Bullhead City	AZ	—	● ACTIVE
Advanced Metal Technology, INC.	Oakland	OR	—	● ACTIVE
Alfonso Jaramillo	Colton	CA	—	● ACTIVE
Ameritool Mfg., INC.	Central Sq	NY	—	● ACTIVE
Ametek, INC.	Horsham	PA	—	● ACTIVE
AIAncar International, INC.	Lemon Grove	CA	—	● ACTIVE
BTBelleflex Technologies, LLC	Ford City	PA	20–99	● ACTIVE
Bloomingburg Spring & Wire Form CO.	Bloomingburg	OH	—	● ACTIVE
CICar-graph, INC.	Tempe	AZ	100–499	● ACTIVE
CMC & M Spring Engineering Company INC	Chino	CA	—	● ACTIVE
CWCustom Wire Technologies, Inc.	Port Washington	WI	20–99	● ACTIVE
DSDraco Spring Manufacturing Company	Houston	TX	—	● ACTIVE

FactoryRegistry lists 242 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 hot formed, hot wound, and helical automobile coil steel springs for domestic replacement and shipments for export, 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.