Manufacturing of gaskets and gasketing, nonmetallic

Facility	City	State	Employees	Status
Harbec INC	Ontario	NY	100–499	● ACTIVE
Hi-tech Mold & Engineering INC	Rochester Hills	MI	100–499	● ACTIVE
Holz Rubber Co, INC	Lodi	CA	20–99	● ACTIVE
Humphreys Industrial Products, INC	Rochester	NH	—	● ACTIVE
Imco, INC.	Spencerport	NY	—	● ACTIVE
Innovative Industries INC	Antigo	WI	20–99	● ACTIVE
Inpro CORP	Muskego	WI	500+	● ACTIVE
International Commerce & Marketing CORP.	Milwaukee	WI	100–499	● ACTIVE
International E-z Up, INC.	Norco	CA	100–499	● ACTIVE
Iowa Rotocast Plastics INC	Decorah	IA	100–499	● ACTIVE
Ironwood Plastics, INC.	Ironwood	MI	20–99	● ACTIVE
Jade Engineered Plastics, INC	Warren	RI	20–99	● ACTIVE
Janco Electronics INC	Rollinsford	NH	—	● ACTIVE
Jefferson Rubber Works, INC.	Worcester	MA	20–99	● ACTIVE
Kadant Unaflex LLC	Anderson	SC	100–499	● ACTIVE
Kastalon INC	Alsip	IL	20–99	● ACTIVE
Kaysun Corporation	Manitowoc	WI	100–499	● ACTIVE
KSKing Systems Corporation	Noblesville	IN	100–499	● ACTIVE
Labcon, North America	Petaluma	CA	100–499	● ACTIVE
Lakeside Plastics, INC.	Oshkosh	WI	100–499	● ACTIVE
Lancer Systems LP	Quakertown	PA	20–99	● ACTIVE
LCLindar Corporation	Brainerd	MN	100–499	● ACTIVE
L.p. Aero Plastics, INC	Jeannette	PA	—	● ACTIVE
Lundell Manufacturing CORP	Minneapolis	MN	—	● ACTIVE
Mac Industries INC	Eugene	OR	20–99	● ACTIVE

FactoryRegistry lists 10,313 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.