Manufacturing of plastics industrial and mining pipe (including chemical processing, food processing), fire sprinkler pipe, CPVC SDR 13.5

Facility	City	State	Employees	Status
CPCentennial Plastics Inc, Nampa	Nampa	ID	20–99	◐ LIKELY ACTIVE
CECentrotherm Eco Systems LLC	Waterford	NY	20–99	◐ LIKELY ACTIVE
CFChampion Fiberglass	Spring	TX	100–499	◐ LIKELY ACTIVE
CPCharlotte Pipe and Foundry PLAL	Huntsville	AL	20–99	◐ LIKELY ACTIVE
CPCharlotte Pipe and Foundry PLFL	Wildwood	FL	20–99	◐ LIKELY ACTIVE
CPCharlotte Pipe and Foundry PLKS	Maize	KS	20–99	◐ LIKELY ACTIVE
CPCharlotte Pipe and Foundry - PLPA	Muncy	PA	20–99	◐ LIKELY ACTIVE
CClifford	Clifford	MI	20–99	◐ LIKELY ACTIVE
CPCobon Plastics CORP	Holmdel	NJ	—	◐ LIKELY ACTIVE
CPK Manufacturing, LLC dba Kenway Composites	Augusta	ME	20–99	◐ LIKELY ACTIVE
CPCreek Plastics	Tecumseh	MI	1–19	◐ LIKELY ACTIVE
DPDiamond Plastics Corporation Casa Grande	Casa Grande	AZ	20–99	◐ LIKELY ACTIVE
DPDiamond Plastics Corporation Golconda	Golconda	NV	20–99	◐ LIKELY ACTIVE
DPDiamond Plastics Corporation Muncie	Muncie	IN	20–99	◐ LIKELY ACTIVE
DPDiamond Plastics Corporation Plaquemine	Plaquemine	LA	20–99	◐ LIKELY ACTIVE
DDura-Line	Salt Lake City	UT	100–499	◐ LIKELY ACTIVE
DDura-Line (Accessories)	Elyria	OH	20–99	◐ LIKELY ACTIVE
DEDura-Line Evansville	Evansville	WY	20–99	◐ LIKELY ACTIVE
DLDura-Line LLC	North Salt Lake	UT	20–99	◐ LIKELY ACTIVE
DLDura-Line, LLC	West Valley City	UT	20–99	◐ LIKELY ACTIVE
EGEagle Grove	Eagle Grove	IA	20–99	◐ LIKELY ACTIVE
ECEl Cajon	El Cajon	CA	100–499	◐ LIKELY ACTIVE
EEndot	Pryor	OK	20–99	◐ LIKELY ACTIVE
ECEnergy Culvert Company, LLC	Energy	IL	—	◐ LIKELY ACTIVE
EEnnis	Ennis	TX	100–499	◐ LIKELY ACTIVE
ECEric'sons Construction Services, Inc.	Dallas	GA	20–99	◐ LIKELY ACTIVE
EGEric'sons GA Plant	Dallas	GA	100–499	◐ LIKELY ACTIVE
FNFindlay Nyloplast	Findlay	OH	1–19	◐ LIKELY ACTIVE
FSFindlay South	Findlay	OH	100–499	◐ LIKELY ACTIVE
FBFlexSteel - Baytown MFG	Baytown	TX	100–499	◐ LIKELY ACTIVE
FHFlexSteel - Hobbs	Hobbs	NM	20–99	◐ LIKELY ACTIVE
FWFlying W Plastics, Inc.	Glenville	WV	20–99	◐ LIKELY ACTIVE
GPGeo Plastic Pipe Technology CORP	Sunrise	FL	—	◐ LIKELY ACTIVE
GFGeorg Fischer LLC - Little Rock, AR / Industrial Group Americas	Little Rock	AR	100–499	◐ LIKELY ACTIVE
GVGf3 Ventures, LLC	Augusta	GA	—	◐ LIKELY ACTIVE
GCGrace Composites- Lonoke	Lonoke	AR	20–99	◐ LIKELY ACTIVE
GLGreen Leaf, Inc.	Fontanet	IN	100–499	◐ LIKELY ACTIVE
HIHarrington Industrial Plastics LLC	Elkridge	MD	—	◐ LIKELY ACTIVE
HIHarrington Industrial Plastics LLC	Lenexa	KS	—	◐ LIKELY ACTIVE
HIHarrington Industrial Plastics LLC	Mechanicville	NY	—	◐ LIKELY ACTIVE
HIHarrington Industrial Plastics LLC	Mobile	AL	—	◐ LIKELY ACTIVE
HIHarrington Industrial Plastics LLC	El Paso	TX	—	◐ LIKELY ACTIVE
HIHarrington Industrial Plastics LLC	Houston	TX	—	◐ LIKELY ACTIVE
HIHarrington Industrial Plastics LLC	Woburn	MA	—	◐ LIKELY ACTIVE
HIHarrington Industrial Plastics LLC	Raleigh	NC	—	◐ LIKELY ACTIVE
HHarrisonville	Harrisonville	MO	100–499	◐ LIKELY ACTIVE
HHempstead	Hempstead	TX	1–19	◐ LIKELY ACTIVE
HPHeritage Plastics Louisville	Louisville	KY	20–99	◐ LIKELY ACTIVE
HPHeritage Plastics Tampa	Tampa	FL	20–99	◐ LIKELY ACTIVE
HPHeritage Plastics Weatherford	Weatherford	TX	100–499	◐ LIKELY ACTIVE
HGHoneywell - Geneva	Geneva	OH	100–499	◐ LIKELY ACTIVE
IPInfra Pipe Solutions Jacksonville, LLC	Jacksonville	FL	20–99	◐ LIKELY ACTIVE
IPIPEX P1 Molding	Pineville	NC	100–499	◐ LIKELY ACTIVE
JJackson	Byram	MS	20–99	◐ LIKELY ACTIVE
JJaco-CM	Berea	OH	20–99	◐ LIKELY ACTIVE
JJaco-F	Berea	OH	1–19	◐ LIKELY ACTIVE
JEJM Eagle	Umatilla	OR	20–99	◐ LIKELY ACTIVE
JEJM Eagle	Pueblo West	CO	20–99	◐ LIKELY ACTIVE
JEJM Eagle	Perris	CA	20–99	◐ LIKELY ACTIVE
JEJm Eagle	Adel	GA	100–499	◐ LIKELY ACTIVE
JEJM Eagle Magnolia AR	Magnolia	AR	20–99	◐ LIKELY ACTIVE
JEjm eagle pwi	Wilton	IA	20–99	◐ LIKELY ACTIVE
JEJM Eagle Stockton plant	Stockton	CA	20–99	◐ LIKELY ACTIVE
JMJM Manufacturing Inc. DBA JM Eagle	Kingman	AZ	20–99	◐ LIKELY ACTIVE
JMJM Manufacturing PBM - Cochranton	Cochranton	PA	20–99	◐ LIKELY ACTIVE
JMJm Maufacturing CO.	Cochranton	PA	20–99	◐ LIKELY ACTIVE
KKansas	Caney	KS	500+	◐ LIKELY ACTIVE
LLacon	Lacon	IL	20–99	◐ LIKELY ACTIVE
LLeola	Leola	PA	20–99	◐ LIKELY ACTIVE
LLivermore	Calhoun	KY	20–99	◐ LIKELY ACTIVE
LLondon	London	OH	20–99	◐ LIKELY ACTIVE
LTLongo-en Tech Puerto Rico, LLC	Guaynabo	PR	—	◐ LIKELY ACTIVE
LLudlow	Ludlow	MA	100–499	◐ LIKELY ACTIVE
MMadera	Madera	CA	100–499	◐ LIKELY ACTIVE
MPMaverick Pipe/Zekelman Industries	Richmond	KY	20–99	◐ LIKELY ACTIVE
MPMaverick Pipe/Zekelman Industries-Rantoul	Rantoul	IL	20–99	◐ LIKELY ACTIVE
MMendota	Mendota	IL	100–499	◐ LIKELY ACTIVE
MMuncy	Muncy	PA	100–499	◐ LIKELY ACTIVE
NNapoleon	Napoleon	OH	20–99	◐ LIKELY ACTIVE
NMNew Miami	Hamilton	OH	100–499	◐ LIKELY ACTIVE
NCNorth Coast Conduit LLC	Erie	PA	20–99	◐ LIKELY ACTIVE
Northwest Pipe Fittings, Inc. of Missoula, Montana	Missoula	MT	1–19	◐ LIKELY ACTIVE
NPNorthwest Polymers LLC	Molalla	OR	1–19	◐ LIKELY ACTIVE
NPNorthwest Polymers LLC (2)	Aurora	OR	1–19	◐ LIKELY ACTIVE
NNPPFargo	Fargo	ND	100–499	◐ LIKELY ACTIVE
OSOhio Steel Industries Inc - OSI Plastic Columbus	Columbus	OH	1–19	◐ LIKELY ACTIVE
OSOhio Steel Industries Inc - OSI Plastics Delaware	Delaware	OH	20–99	◐ LIKELY ACTIVE
OOlympia	Olympia	WA	20–99	◐ LIKELY ACTIVE
OOwosso	Owosso	MI	20–99	◐ LIKELY ACTIVE
PPPerformance Pipe	Hagerstown	MD	20–99	◐ LIKELY ACTIVE
PPPerformance Pipe - a Division of Chevron Phillips Chemical Company	Pryor	OK	20–99	◐ LIKELY ACTIVE
PPPerformance Pipe Brownwood	Brownwood	TX	20–99	◐ LIKELY ACTIVE
PPerry	Perry	GA	100–499	◐ LIKELY ACTIVE
PFPerry Fiberglass OH	Elyria	OH	20–99	◐ LIKELY ACTIVE
PNPetroflex NA LLC	Gainesville	TX	100–499	◐ LIKELY ACTIVE
PJPipelife Jetstream (2)	Siloam Springs	AR	100–499	◐ LIKELY ACTIVE
PUPolyPipe USA	Erwin	TN	20–99	◐ LIKELY ACTIVE
PPPonderosa Precision Plastics	La Porte	TX	20–99	◐ LIKELY ACTIVE
PPortage	Portage	MI	20–99	◐ LIKELY ACTIVE
PCPrimary Colors, Inc	North Grafton	MA	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 662 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 plastics industrial and mining pipe (including chemical processing, food processing), fire sprinkler pipe, CPVC SDR 13.5, 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.