Manufacturing of mine roof bolts

Facility	City	State	Employees	Status
RSRing Screw LLC	Fenton	MI	—	◐ LIKELY ACTIVE
RSRing Screw LLC	Holly	MI	—	◐ LIKELY ACTIVE
RFRockford Fastener, INC.	Rockford	IL	20–99	◐ LIKELY ACTIVE
STSebewaing Tool and Engineering	Sebewaing	MI	20–99	◐ LIKELY ACTIVE
SGSfs Group USA INC	Durant	IA	—	◐ LIKELY ACTIVE
SGSfs Group USA Inc/wyomissing	Wyomissing	PA	—	◐ LIKELY ACTIVE
SISfs Intec Screw Mfg Exeter Plt	Reading	PA	—	◐ LIKELY ACTIVE
SPShannon Precision Fastener - Holly Manufacturing	Holly	MI	20–99	◐ LIKELY ACTIVE
SSSimpson Strong Tie	Gallatin	TN	100–499	◐ LIKELY ACTIVE
SISjogren Industries	Worcester	MA	1–19	◐ LIKELY ACTIVE
SPSlidematic Precision Components	Rockford	IL	100–499	◐ LIKELY ACTIVE
SMSmith Machine and Tool LLC	Huntington Beach	CA	—	◐ LIKELY ACTIVE
SMSMW Manufacturing, Belleville, MI	Belleville	MI	20–99	◐ LIKELY ACTIVE
SDSpec Dies INC	Windsor	NJ	—	◐ LIKELY ACTIVE
STSps Technologies LLC	Gardena	CA	—	◐ LIKELY ACTIVE
SCSteel Craft Technologies Inc. - Grand Rapids	Grand Rapids	MI	20–99	◐ LIKELY ACTIVE
SEStevens Engineering INC	Phoenix	AZ	—	▲ REPORTED CLOSED
STStuart Tool & Die, INC.	Falconer	NY	—	◐ LIKELY ACTIVE
SASunland Aerospace Fasteners	Pacoima	CA	—	◐ LIKELY ACTIVE
Technical Machining Services, INC.	Rogers	AR	20–99	◐ LIKELY ACTIVE
TITelefast Industries, INC.	Berea	OH	20–99	◐ LIKELY ACTIVE
TCTfp CORP.	Medina	OH	100–499	◐ LIKELY ACTIVE
TTThe Tooling Zone INC	Springboro	OH	—	◐ LIKELY ACTIVE
TSTool Specialties CO	Hazelwood	MO	20–99	◐ LIKELY ACTIVE
TATopura America Fastener	Bowling Green	KY	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 2,026 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced mine roof bolts, 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.

The U.S. Census Bureau recorded this product line in 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 149 establishments reported producing it.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2029075003. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.