OUR QUALITY APPROVALS

iso/as certificate

ISO 9001:2015 / AS9100D

Blanchard , I.D./O.D., centerless, and surface grinding; milling, and turning.

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air agency certificate

FAA AIR AGENCY

Limited airframe, engines, propellers, accessories, landing gear components, specialized services.

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ansi/a ws d1.2 welding form

ANSI/A WS D1.2 WELDING

Procedure specification for aluminum structural welding.

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itar registration letter

ITAR REGISTRATION

ITAR registration letter from the US Department of State.

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faa operations specifications

FAA OPERATIONS SPECIFICATIONS

Operations specifications for FAA Repair Station certificate.

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northrop grumman supplier approval

NORTHROP GRUMMAN SUPPLIER APPROVAL

R-330 approval for grinding un-plated and chromium-plated steel parts.

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"Quality Grinding is approved by IMI CCI to grind nuclear safety components."

QUALITY MANAGEMENT SOFTWARE

We use Simpletrak 2.0 Quality Management Software to ensure that your parts and assemblies meet or exceed your specifications.  At Quality Grinding, product reliability is integral and built into everything we make.

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plating & SPRAY-ON COATINGS

Quality Grinding specializes in grinding and machining components with coating and plating including Chrome, Tungsten Carbide, and Precious Metals.  We're also experts at working with materials with sprayed-on coatings.

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OUR CUSTOMERS INCLUDE SOME OF THE WORLD'S LEADING COMPANIES

us dod logo

U.S. DEPARTMENT OF DEFENSE

us dla logo

U.S. DEFENSE LOGISTICS AGENCY

us navy logo

U.S. DEPARTMENT OF THE NAVY

northrop grumman logo

NORTHROP GRUMMAN

nikkiso logo

NIKKISO AMERICA

arconic logo

ARCONIC

moog

MOOG

l3 harris llgo

L3 HARRIS

air liquide logo

AIR LIQUIDE

boeing logo

THE BOEING COMPANY

sikorsky logo

SIKORSKY

gkn aerospace loto

GKN AEROSPACE

flowserve logo

FLOWSERVE

goulds pumps logo

GOULDS PUMPS

blue origin logo

BLUE ORIGIN

general dynamics logo

GENERAL DYNAMICS

parker logo

PARKER HANNIFIN

lockheed martin logo

LOCKHEED MARTIN

marvin engineering logo

MARVIN ENGINEERING

raytheon logo

RAYTHEON

meggitt logo

MEGGITT

"I wanted to thank you and Quality Grind for always being a reliable supplier. Ever since getting Quality Grinding on board at Air Liquide, it has made my job as a buyer easier. It has brought ease to my internal stakeholders knowing the parts we are purchasing will be done correctly and on time. I sincerely appreciate your responsiveness and the way you conduct business as well as the level of customer service and quality we receive. Thank you and keep it up!"

Jimmy Correa, Sr. Buyer
"Quality Grinding has been an ideal partner supporting Northrop Grumman’s subsidiary Adaptive Optics Associates.  Lemi and his team have accommodated expedite requests repeatedly, stepped in and supported other vendors we had parallel orders with, supported design changes that improved manufacturability, etc.  They are incredibly responsive and demonstrate that they care about our orders and take pride in the work that they’re doing.   We greatly appreciate the help and support that has been offered and look forward to future work."
Michael McGrath, Supply Chain

"The owner and staff at Quality Grinding went the extra mile to accommodate my needs. I live in San Diego, and while it would be typical to drop my work piece off (a 100 mile plus drive one way), and pick it up a few days later; they were willing to have me drop it off in the morning and pick it up before closing the same day. As it turned out, the tolerances in the milling machine table I was having them grind were in worse shape than I anticipated. The extra work required an employee to work overtime, and the owner to wait to close up.

"This firm is big time with massive and varied machines to precision grind and work a variety of metals and materials, like graphite. They have grinding equipment with the capability to handle quantities and very large work pieces. In addition, they are ISO rated, but were willing to take care of me with the understanding they would probably never see me again.

"I would do business with them again in a heartbeat. And, I have no reservation in recommending them to others in need of grinding or machining services."

Gordon Brown, Walk-In Customer