Manufacturing of metal fittings, flanges, and unions for piping systems (iron, copper, copper alloy brass and bronze)

Facility	City	State	Employees	Status
Winsert, LLC	Marinette	WI	—	● ACTIVE
WBWisconsin Brewing Company LLC	Verona	WI	20–99	● ACTIVE
Xigent Automation Systems INC	Lewis Center	OH	—	● ACTIVE
Yaskawa America INC	Miamisburg	OH	—	● ACTIVE
1-800-bollards INC	Irvine	CA	—	● ACTIVE
Accelerated Systems LLC	Salem	NH	—	● ACTIVE
AFAccu-fire Fabrication, INC	Morrisville	PA	20–99	● ACTIVE
Admiral Filter Company LLC	Rockaway	NJ	—	● ACTIVE
Advanced Thermal Products, INC.	Irvine	CA	—	● ACTIVE
Advent Design Corporation	Bristol	PA	—	● ACTIVE
Aerobotix INC	Madison	AL	—	● ACTIVE
Agility Robotics, INC.	Salem	OR	—	● ACTIVE
Airtrek Robotics, INC	Covington	KY	—	● ACTIVE
Alaskan Copper Companies, INC.	Seattle	WA	—	● ACTIVE
Alb Piping Products & Services, LLC	Chandler	AZ	—	● ACTIVE
Alert Tubing Fabricators INC.	Loves Park	IL	—	● ACTIVE
Allen Filters, Incorporated	Springfield	MO	—	● ACTIVE
AIAlt-bionics, INC.	San Antonio	TX	—	● ACTIVE
American Motorsports Custom Fabrication, LLC	Escondido	CA	—	● ACTIVE
American Weigh Wholesale, LLC	Cumming	GA	—	● ACTIVE
A & M Innovators, INC.	Van Nuys	CA	—	● ACTIVE
Apex Equipment LLC	Victoria	MN	—	● ACTIVE
AIApothem, INC.	Monroe	NC	—	● ACTIVE
Aquaculture System Technologies, L.l.c.	Baton Rouge	LA	—	● ACTIVE
AAAuma Actuators, INC	Canonsburg	PA	—	● ACTIVE
Automation Industrial Group, LLC	Chattanooga	TN	—	● ACTIVE
Babington Technology, Incorporated	Rocky Mount	NC	—	● ACTIVE
BLBallist L.l.c.	Monroe	CT	—	● ACTIVE
BUBaron USA LLC	Cookeville	TN	20–99	● ACTIVE
Bart Truck Equipment, LLC	W Springfield	MA	—	● ACTIVE
B & C Fire Safety, INC.	Fort Walton Beach	FL	—	● ACTIVE
Beach Filter Products, INC	Hanover	PA	—	● ACTIVE
Bear Robotics, INC	Redwood City	CA	—	● ACTIVE
Best Technology, INC.	Minneapolis	MN	—	● ACTIVE
Beyond Reach Labs, INC.	Pittsburgh	PA	—	● ACTIVE
Big Bend Restaurant Supply, INC.	Tallahassee	FL	—	● ACTIVE
Big John CORP	Bellefonte	PA	—	● ACTIVE
Bison Group Usa, INC	Houston	TX	—	● ACTIVE
Bison Pipe & Supply LLC	Jerome	ID	—	● ACTIVE
Blacoh Fluid Controls INC	Riverside	CA	—	● ACTIVE
Blash LLC	Ashland	OH	—	● ACTIVE
Blue Water Desalination LLC	Signal Hill	CA	—	● ACTIVE
Bolston, LLC	Lutherville	MD	—	● ACTIVE
Bricada Incorporated	San Jose	CA	—	● ACTIVE
Butterworth, INC.	Houston	TX	—	● ACTIVE
Caddy Corporation of America	Bridgeport	NJ	—	● ACTIVE
Cb Marcellus Metalcasters INC	Plainwell	MI	—	● ACTIVE
CLCentrifuge-systems LLC	Kenosha	WI	—	● ACTIVE
CHChappell Hill Sausage Company	Chappell Hill	TX	20–99	● ACTIVE
Chase Filters & Components, LLC	Hampton	VA	—	● ACTIVE

FactoryRegistry lists 2,511 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced metal fittings, flanges, and unions for piping systems (iron, copper, copper alloy brass and bronze), 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 4 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 22 establishments reported producing it; the count for 1 of those industries was withheld.

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 2038300000. 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.