Manufacturing of gaskets and gasketing

Facility	City	State	Employees	Status
HPHoffer Plastics Corporation	South Elgin	IL	100–499	◐ LIKELY ACTIVE
HTHolbrook Tool & Molding INC	Meadville	PA	20–99	◐ LIKELY ACTIVE
HVHomeland Vinyl Products, Inc. Florida	Winter Park	FL	500+	◐ LIKELY ACTIVE
HWHometime Windows & Doors	Upland	CA	20–99	◐ LIKELY ACTIVE
HVHope Valley Industries, INC.	Lincoln	RI	100–499	◐ LIKELY ACTIVE
HHsaa	Enterprise	AL	—	◐ LIKELY ACTIVE
HTHSM Tulsa (219)	Tulsa	OK	20–99	◐ LIKELY ACTIVE
HGHuali Group US LLC	Chatsworth	GA	100–499	◐ LIKELY ACTIVE
HNHuf North America Automotive Parts Manufacturing, CORP	Greeneville	TN	100–499	◐ LIKELY ACTIVE
HAHutchinson Aerospace & Industry, INC.	Hopkinton	MA	—	◐ LIKELY ACTIVE
HSHutchinson Sealing Systems	Wytheville	VA	20–99	◐ LIKELY ACTIVE
HIHyalus, INC.	Hawkinsville	GA	—	◐ LIKELY ACTIVE
HUHypertech Usa, INC.	Ventura	CA	—	◐ LIKELY ACTIVE
IWIdeal Window Manufacturing Inc.	Bayonne	NJ	100–499	◐ LIKELY ACTIVE
IIIgs Industries INC	Meadow Lands	PA	—	◐ LIKELY ACTIVE
IIILPEA Industries - OEM/Miller Div.	Aurora	OH	100–499	◐ LIKELY ACTIVE
IBImasen Bucyrus Technology Inc,	Bucyrus	OH	100–499	◐ LIKELY ACTIVE
ICIml Containers Iowa, INC	Le Mars	IA	20–99	◐ LIKELY ACTIVE
IAINCA Acquisitions DBA Dometic Marine Products	Sparta	TN	100–499	◐ LIKELY ACTIVE
IWInfiltrator Water Technologies LLC	Winchester	KY	100–499	◐ LIKELY ACTIVE
ITInhance Technologies, LLC	Homerville	GA	—	◐ LIKELY ACTIVE
ITInland Truck Parts Company 6	Omaha	NE	20–99	◐ LIKELY ACTIVE
IPInline Plastics CORP.	Mcdonough	GA	100–499	◐ LIKELY ACTIVE
IPInline Plastics CORP.	Salt Lake City	UT	100–499	◐ LIKELY ACTIVE
Inline Plastics Inc. (Connecticut)	Shelton	CT	100–499	◐ LIKELY ACTIVE

FactoryRegistry lists 10,660 facilities whose primary industry classification is one of the 6 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced gaskets and gasketing, nonmetallic, 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 6 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 408 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 2031425000. 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.