Quality Grinding Co, INC.

What they make

• full-service manufacturer
• precision machining
• AS9100D
• ISO 9001
• Part 145 repair station
• Aerospace
• Defense
• Construction
• Aviation
• close-tolerance machined

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
WCW. C. Precision, INC	Buena Park	Machine Shops 332710	◐ LIKELY ACTIVE	1.0 KM
JPJDH Pacific, Inc.	La Mirada	Machine Shops 332710	◇ UNVERIFIED	1.1 KM
Am Machining, INC.	Buena Park	Machine Shops 332710	● ACTIVE	1.3 KM
Ada Industries LLC	Buena Park	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	● ACTIVE	1.9 KM
Omni-lite Industries California, INC.	Cerritos	Iron and Steel Forging 332111	● ACTIVE	2.1 KM

Every listed plant in Orange County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 9 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 NPDES, RCRAINFO · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record UAV1MHELATF8 · first seen MAR 2026 · last seen AUG 2026
• EPA Facility Registry ServiceEXISTENCE
  Record 110070457973 · first seen JAN 2019 · last seen JAN 2019

IN ORANGE COUNTY306 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 78 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: QUALITY GRINDING CO., INC. · JUL 2026 · ON THIS PAGE

SAM.gov: QUALITY GRINDING CO, INC. · AUG 2026 · ON THIS PAGE

Street address

EPA: 6800 CABALLERO BLVD · JUL 2026 · ON THIS PAGE

SAM.gov: 6800 CABALLERO BLVD · AUG 2026 · ON THIS PAGE

City

EPA: BUENA PARK · JUL 2026 · ON THIS PAGE

SAM.gov: BUENA PARK · 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: 06059 · SEP 2026

CoordinatesSOURCES DISAGREE

Census geocoder: 33.863139358808,-118.015514903576 · JUL 2026 · ON THIS PAGE

EPA: 33.863162,-118.015016 · JUL 2026

Website

SAM.gov: Qualitygrinding.net · AUG 2026

CAGE code

SAM.gov: 6AVP3 · AUG 2026

SAM registration expires

SAM.gov: 2027-03-03 · AUG 2026