Manufacturing of other hot formed steel springs, including torsion bar springs and leaf springs for tractors, farm equipment, locomotives, etc.

Facility	City	State	Employees	Status
Ark Technologies, INC.	Saint Charles	IL	20–99	● ACTIVE
Associated Spring Us, LLC	Corry	PA	100–499	● ACTIVE
Betts Company	Fresno	CA	—	● ACTIVE
Connecticut Spring & Stamping Corporation the	Farmington	CT	100–499	● ACTIVE
Hellwig Products CO INC	Visalia	CA	—	● ACTIVE
John Evans' Sons, Incorporated	Lansdale	PA	20–99	● ACTIVE
Motion Dynamics Corporation	Fruitport	MI	100–499	● ACTIVE
PMParagon Medical	Southington	CT	100–499	● ACTIVE
Peridot Corporation	Pleasanton	CA	—	● ACTIVE
R & L Spring Company	Lake Geneva	WI	100–499	● ACTIVE
Rowley Spring & Stamping Corporation	Bristol	CT	100–499	● ACTIVE
Smalley Steel Ring CO.	Lake Zurich	IL	500+	● ACTIVE
Southern Spring & Stamping INC	Venice	FL	20–99	● ACTIVE
Springfield Spring Corporation	East Longmeadow	MA	20–99	● ACTIVE
The Precision Coil Spring Company	El Monte	CA	20–99	● ACTIVE
Tokusen Hytech, INC	Plainwell	MI	100–499	● ACTIVE
Ace Wire Spring & Form CO INC	Mc Kees Rocks	PA	20–99	● ACTIVE
AMAcme Monaco Corporation	Presque Isle	ME	20–99	● ACTIVE
ACAcme-monaco Corporation	New Britain	CT	100–499	● ACTIVE
Argo Spring Manufacturing Co., INC.	Norwalk	CA	—	● ACTIVE
Associated Spring Us, LLC	Milwaukee	WI	—	● ACTIVE
Bal Seal Engineering, INC.	Foothill Ranch	CA	—	● ACTIVE
CSCentury Spring Mfg. CO INC	Bristol	CT	20–99	● ACTIVE
Classic Products INC	Mchenry	IL	—	● ACTIVE
Coiling Technologies, INC.	Houston	TX	—	● ACTIVE
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
Fan Disc Corporation	Sun Valley	CA	—	● ACTIVE
Hoosier Spring CO INC	South Bend	IN	—	● ACTIVE
JHJ Howard Service Group, INC.	Los Alamitos	CA	—	● ACTIVE
Juengermann, INC.	Ventura	CA	—	● ACTIVE
Katy Spring & Manufacturing INC	Katy	TX	—	● ACTIVE
LSLee Spring Company LLC	Brooklyn	NY	20–99	● ACTIVE
LSLesjofors Springs America INC	Pittston	PA	20–99	● ACTIVE
Matthew Warren INC	Greer	SC	—	● ACTIVE
Matthew Warren INC	Houston	TX	—	● ACTIVE
Matthew Warren, INC.	Commerce	CA	—	● ACTIVE
Matthew Warren, INC.	Essex	MD	—	● ACTIVE
Nelson Products, INC.	Arvada	CO	—	● ACTIVE
Newcomb Spring CORP.	Gastonia	NC	—	● ACTIVE
Pepka Spring CO INC	Kokomo	IN	—	● ACTIVE
Renton Coil Spring Company	Renton	WA	—	● ACTIVE
R & G Springs Co., INC.	Elgin	IL	—	● ACTIVE
Royal Coil INC	Woodstock	IL	—	● ACTIVE
Specialty Spring INC	Fenton	MO	—	● ACTIVE
Spring Design and Manufacturing, INC.	Shelby Township	MI	—	● ACTIVE
Spring Manufacturing CORP	Tewksbury	MA	—	● ACTIVE
Titan Spring, INC.	Hayden	ID	—	● ACTIVE
Vulcan Spring & Mfg. CO.	Telford	PA	—	● ACTIVE
DCDuer Carolina Coil Incorporated	Greer	SC	100–499	◐ LIKELY ACTIVE
GSGilco Spring of Florida, INC.	Oldsmar	FL	—	◐ LIKELY ACTIVE
ISIdc Spring	Mesa	AZ	20–99	◐ LIKELY ACTIVE
MUMssc US INC	Hopkinsville	KY	20–99	◐ LIKELY ACTIVE
NSNhk Spring Precision of America	Louisville	KY	100–499	◐ LIKELY ACTIVE
PIPenn-elkco INC	Saint Marys	PA	—	◐ LIKELY ACTIVE
Whiting Door Manufacturing CORP Bloomingdale Facility	Akron	NY	20–99	◐ LIKELY ACTIVE
Dcp Spring Acquisition Company, INC.	Bristol	CT	—	◐ LIKELY ACTIVE
MSMarik Spring, INC.	Tallmadge	OH	20–99	◐ LIKELY ACTIVE
Plymouth Spring CO INC	Bristol	CT	—	◐ LIKELY ACTIVE
RSRockford Spring CO	Rockford	IL	20–99	◐ LIKELY ACTIVE
WWWestern Wire Products Company	Fenton	MO	20–99	◐ LIKELY ACTIVE
ACAce Clearwater Enterprises, INC.	Torrance	CA	—	◐ LIKELY ACTIVE
ASAlco Spring Industries INC	Chicago Heights	IL	20–99	◐ LIKELY ACTIVE
AMAmerican MSC, INC	Troy	MI	100–499	◐ LIKELY ACTIVE
AIArnott Industries (2)	Merritt Island	FL	100–499	◐ LIKELY ACTIVE
AMArrow Manufacturing	Bristol	CT	20–99	◐ LIKELY ACTIVE
ASAutomatic Spring Products CORP	Grand Haven	MI	100–499	◐ LIKELY ACTIVE
BSBaumann Springs GP	Grand Prairie	TX	20–99	◐ LIKELY ACTIVE
CMCimarron Machine Services, Inc.	Tulsa	OK	20–99	◐ LIKELY ACTIVE
ESEBSCO Spring Co., Inc.	Tulsa	OK	20–99	◐ LIKELY ACTIVE
FVFox Valley Spring	Greenville	WI	20–99	◐ LIKELY ACTIVE
GSGilbert Spring Corporation	Chicago	IL	20–99	◐ LIKELY ACTIVE
GPGlobe Pipe Hanger Products INC.	Cleveland	OH	20–99	◐ LIKELY ACTIVE
KUKern-liebers USA INC	Holland	OH	20–99	◐ LIKELY ACTIVE
KAKobelco Aluminum Automotive Products	Bowling Green	KY	500+	◐ LIKELY ACTIVE
LSLee Spring Company NC	Greensboro	NC	20–99	◐ LIKELY ACTIVE
MPMaryland Precision Spring CO	Baltimore	MD	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 other hot formed steel springs, including torsion bar springs and leaf springs for tractors, farm equipment, locomotives, etc., 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.