Manufacturing of seat and back springs for motor vehicles, valve springs, and other wire springs for machinery and transportation equipment (excluding suspension system springs)

Facility	City	State	Employees	Status
MWMatthew Warren Spring	Logansport	IN	100–499	◐ LIKELY ACTIVE
MSMid-west Spring and Stamping	Muskegon	MI	20–99	◐ LIKELY ACTIVE
NWNorthern Wire CORP	Merrill	WI	20–99	◐ LIKELY ACTIVE
NSNo Sag Products	Kendallville	IN	20–99	◐ LIKELY ACTIVE
PWPJ Wallbank Springs, Inc.	Port Huron	MI	100–499	◐ LIKELY ACTIVE
PSPontotoc Spring	Pontotoc	MS	20–99	◐ LIKELY ACTIVE
SDSpring Dynamics INC	Almont	MI	20–99	◐ LIKELY ACTIVE
SIStabilus, INC.	Gastonia	NC	100–499	◐ LIKELY ACTIVE
Sterling Spring LLC 65th	Bedford Park	IL	20–99	◐ LIKELY ACTIVE
TSTollman Spring Company, INC.	Bristol	CT	20–99	◐ LIKELY ACTIVE
UCUS Chita CO LTD	Lebanon	KY	20–99	◐ LIKELY ACTIVE
WCWinamac Coil Spring INC	Kewanna	IN	100–499	◐ LIKELY ACTIVE
WPWire Products	Cleveland	OH	20–99	◐ LIKELY ACTIVE
FIFlowserve, INC. Facility	Springville	UT	—	◇ UNVERIFIED
ISIdc Spring	Piqua	OH	—	◇ UNVERIFIED
ISIdc Spring	Coon Rapids	MN	—	◇ UNVERIFIED
MAMoog Automotive	Pontotoc	MS	—	◇ UNVERIFIED
RARockwell American Manufacturing	Seagoville	TX	—	◇ UNVERIFIED
TATriangle Auto Spring Company Incorporated	Dubois	PA	—	◇ UNVERIFIED
AIAARD Industries, Inc.	Temecula	CA	1–19	◐ LIKELY ACTIVE
AAAdvanex Americas, Inc.	White House	TN	100–499	◐ LIKELY ACTIVE
ARAmsted Rail - Hammond, IN	Hammond	IN	20–99	◐ LIKELY ACTIVE
ASAranki Springs Mfg,. INC.	Santa Fe Springs	CA	—	◐ LIKELY ACTIVE
BSBaumann Springs FW	Fort Worth	TX	20–99	◐ LIKELY ACTIVE
BBso	Chillicothe	OH	20–99	◐ LIKELY 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 seat and back springs for motor vehicles, valve springs, and other wire springs for machinery and transportation equipment (excluding suspension system springs), 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.