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

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

FactoryRegistry lists 243 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.