Index Designs Cnc LLC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Aero Mechanism Precision, INC.	Chatsworth	Machine Shops 332710	● ACTIVE	0.1 KM
Epstein Industrial Supply, INC.	Chatsworth	Power-Driven Handtool Manufacturing 333991	● ACTIVE	0.6 KM
Lasco Diamond Products, INC.	Chatsworth	Dental Equipment and Supplies Manufacturing 339114	● ACTIVE	0.6 KM
Machina Labs INC	Chatsworth	Fabricated Structural Metal Manufacturing 332312	● ACTIVE	0.7 KM
Tjl Engineering, INC.	Chatsworth	Industrial Mold Manufacturing 333511	● ACTIVE	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

1 source holds this plant, and 7 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 RCRAINFO · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110072211742 · first seen JUN 2026 · last seen JUN 2026

IN LOS ANGELES COUNTY196 other plants share this one’s industry (Metalworking Machinery Manufacturing, NAICS 3335); 47 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: INDEX DESIGNS CNC LLC · OCT 2026

Street address

EPA: 21720 MARILLA ST · OCT 2026

City

EPA: CHATSWORTH · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06037 · OCT 2026

Coordinates

EPA: 34.247566,-118.602516 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026