Facility	City	Industry	Status	Distance
Absolute Machining, INC	Chatsworth	Machine Shops 332710	ACTIVE	0.1 KM
Prompt Machine Products, INC	Chatsworth	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	ACTIVE	0.2 KM
Dynamo Aviation, INC.	Chatsworth	Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413	ACTIVE	0.3 KM
Delta Hi-tech	Chatsworth	Sheet Metal Work Manufacturing 332322	ACTIVE	0.6 KM
Hallmark Mfg CO INC	Chatsworth	Bolt, Nut, Screw, Rivet, and Washer Manufacturing 332722	UNVERIFIED	0.7 KM

Every listed plant in Los Angeles County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in CA-ENVIROVIEW, RCRAINFO · EPA site type STATIONARY.

SAM.gov entity registrationOPERATING
Record CW6UFNXAV1M9 · first seen SEP 2025 · last seen AUG 2026
EPA Facility Registry ServiceEXISTENCE
Record 110065039899 · first seen OCT 2015 · last seen OCT 2015

IN LOS ANGELES COUNTY478 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 149 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: RS MACHINING CO INC · JUL 2026 · ON THIS PAGE; SAM.gov: RS MACHINING CO. INC. · AUG 2026 · ON THIS PAGE
Street addressSOURCES DISAGREE: EPA: 9726 N COZYCROFT AVE · JUL 2026; SAM.gov: 9726 COZYCROFT AVE · AUG 2026 · ON THIS PAGE
City: EPA: CHATSWORTH · JUL 2026 · ON THIS PAGE; SAM.gov: CHATSWORTH · AUG 2026 · ON THIS PAGE
State: EPA: CA · JUL 2026 · ON THIS PAGE; SAM.gov: CA · AUG 2026 · ON THIS PAGE
County (FIPS code): EPA: 06037 · SEP 2026
Coordinates: EPA: 34.24705,-118.58143 · JUL 2026
CAGE code: SAM.gov: 78LE4 · AUG 2026
SAM registration expires: SAM.gov: 2027-08-10 · AUG 2026

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