Manufacturing of parts for aerospace fluid power, hydraulic and pneumatic valves

Facility	City	State	Employees	Status
Alkon Corporation	Fremont	OH	100–499	● ACTIVE
CACrestview Aerospace LLC	Crestview	FL	100–499	● ACTIVE
Crissair INC	Valencia	CA	100–499	● ACTIVE
Custom Hydraulic & Machine, INC.	Kent	WA	1–19	● ACTIVE
Designed Metal Connections INC	Gardena	CA	100–499	● ACTIVE
Dynamic Sealing Technologies LLC	Andover	MN	20–99	● ACTIVE
Federal Industries, INC.	El Segundo	CA	20–99	● ACTIVE
Graco High Pressure Equipment INC.	Erie	PA	20–99	● ACTIVE
Griswold Industries	Costa Mesa	CA	100–499	● ACTIVE
Heico Aerospace CORP	Hollywood	FL	20–99	● ACTIVE
Kepner Products CO	Villa Park	IL	20–99	● ACTIVE
Kochek Company, LLC	Putnam	CT	20–99	● ACTIVE
K S D, INC.	Banning	CA	—	● ACTIVE
Lexair INC	Lexington	KY	20–99	● ACTIVE
MWMet Weld International LLC	Altamont	NY	20–99	● ACTIVE
Ontic Engineering & Manufacturing, INC	Chatsworth	CA	100–499	● ACTIVE
STSmiths Tubular Systems-laconia, INC.	Laconia	NH	100–499	● ACTIVE
Suburban Manufacturing, LLC	Monticello	MN	20–99	● ACTIVE
Vacco Industries	South El Monte	CA	100–499	● ACTIVE
Aero Engineering & Manufacturing Company of California, LLC	Valencia	CA	—	● ACTIVE
Air-way Manufacturing Company	Olivet	MI	—	● ACTIVE
Bic Manufacturing, INC.	Euclid	OH	20–99	● ACTIVE
Boc Water Hydraulics LLC	Salem	OH	—	● ACTIVE
Cnc Precision Machine INC	Parkman	OH	—	● ACTIVE
DADel Aerospace INC	Santa Barbara	CA	—	● ACTIVE

FactoryRegistry lists 560 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 parts for aerospace fluid power, hydraulic and pneumatic valves, 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 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 31 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 2030625006. 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.