Grinding and polishing in United States
Precision grinding for tight tolerances and polishing for surface quality and appearance.
As of 2026-10-04, 671 grinding and polishing manufacturers in United States are listed here, compiled from open data and each company's own website. The most listings are in Houston (12), Santa Fe Springs (6), Gardena (5). 41% state that they take prototype or one-off orders. 27% mention ISO 9001.
| ORDER SIZE | QUOTE | FILES | CERTIFICATIONS | LINKS | STATUS | |||
|---|---|---|---|---|---|---|---|---|
| A & B Grinding Cleveland · United States · plastic Serves: automotive | Strong match | ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | |||
| A. J. Associates Manufacturing & Engineering Co. Inc. Clearwater · United States Machines: 5-axis machining Serves: aerospace | Strong match | SourceAgent-ready | 2026-10-04 | Claim › | ||||
| A.l. Garey & Associates Inc Coral Springs · United States · aluminium, brass, copper Machines: press brake, turn-mill, wire EDM Serves: aerospace, automotive, defense, medical | Strong match | PrototypeSeriesSmall batch | STEP | AS9100ISO 9001ITARNADCAPROHS | QuotePortfolioContactSource | 2026-10-04 | Claim › | |
| Accu-grind Manufacturing Co. Wauconda · United States · plastic, stainless-steel, steel Serves: medical | Strong match | Prototype | ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | ||
| Accurate Tool Lakeville · United States · aluminium, brass, plastic Serves: aerospace, medical | Strong match | Prototype | DWGDXFIGESSTEP | QuoteContactSource | 2026-10-04 | Claim › | ||
| Acutec Small Turning Division Meadville · United States · aluminium, brass, copper Machines: 5-axis machining, CMM inspection, DMG Mori, Makino Serves: aerospace | Strong match | DXF | AS9100ISO 9001ITARNADCAP | QuoteContactSource | 2026-10-04 | Claim › | ||
| Advanced Glass Industries Rochester · United States | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Aero Gear Incorporated Windsor · United States · aluminium, steel Machines: 5-axis machining Serves: aerospace | Strong match | Prototype | ContactSource | 2026-10-04 | Claim › | |||
| Aichele Inc. Dallas · United States · plastic, steel Machines: wire EDM | Strong match | Series | ISO 9001 | ContactSource | 2026-10-04 | Claim › | ||
| All Around Precision Grinding Fridley · United States · steel Serves: automotive, medical | Strong match | Series | QuoteContactSourceAgent-ready | 2026-10-04 | Claim › | |||
| American Graphite Corporation Warren · United States Serves: automotive | Strong match | Source | 2026-10-04 | Claim › | ||||
| American Hard Chrome New Castle · United States · aluminium, copper, plastic Serves: aerospace, automotive | Strong match | QuoteContactSource | 2026-10-04 | Claim › | ||||
| Ampco Safety Tools Garland · United States | Strong match | Contact | 2026-10-04 | Claim › | ||||
| Apex Grinding, Inc. Daytona Beach · United States · aluminium, brass, stainless-steel Serves: medical | Strong match | Prototype | ContactSource | 2026-10-04 | Claim › | |||
| Arter Precision Grinding Machines Rockford · United States Serves: aerospace, automotive, medical | Strong match | ContactSourceAgent-ready | 2026-10-04 | Claim › | ||||
| Assurance Technologies Inc. Elgin · United States Machines: Hexagon, Mitutoyo | Strong match | QuoteContact | 2026-10-04 | Claim › | ||||
| B J Grinding Inc Burbank · United States Serves: aerospace, medical | Strong match | SourceAgent-ready | 2026-10-04 | Claim › | ||||
| Balas Batavia · United States · steel | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Basic Carbide Corp Sutersville · United States · steel Serves: automotive | Strong match | ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | |||
| Becker Brothers Graphite Corp Maywood · United States | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Bestway Products Gardena · United States · aluminium, brass, plastic Serves: aerospace, medical | Strong match | Prototype | QuoteContact | 2026-10-04 | Claim › | |||
| Biddy Bangs Llc Pryor · United States | Strong match | 2026-10-04 | Claim › | |||||
| Bitec Dayton · United States · stainless-steel, steel, titanium Machines: wire EDM Serves: aerospace | Strong match | Source | 2026-10-04 | Claim › | ||||
| Blackie's Grinding Service Inc. Auburn · United States | Strong match | ContactSourceAgent-ready | 2026-10-04 | Claim › | ||||
| Blackstone Industries, Llc Danbury · United States · plastic | Strong match | Contact | 2026-10-04 | Claim › | ||||
| Bon Tool Co. Gibsonia · United States | Strong match | Contact | 2026-10-04 | Claim › | ||||
| Boston Centerless Woburn · United States · aluminium, plastic, stainless-steel Serves: aerospace, automotive, medical | Strong match | Series | NADCAP | ContactSourceAgent-ready | 2026-10-04 | Claim › | ||
| Bourn & Koch Rockford · United States · steel, titanium Serves: aerospace, automotive, medical | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Boyce Machine Kent · United States · aluminium, stainless-steel, steel | Strong match | 3MFDWGDXFIGESSTEPSTL | PortfolioSource | 2026-10-04 | Claim › | |||
| Brown Tool & Mold, Llc Nebo · United States · aluminium, copper, plastic Machines: 5-axis machining, sinker EDM, wire EDM Serves: aerospace, automotive, defense, medical | Strong match | PrototypeSeries | Online | ITAR | QuoteContactSourceAgent-ready | 2026-10-04 | Claim › | |
| Centerless Grinding Service Tucker · United States · aluminium, brass, copper Serves: aerospace, automotive, medical | Strong match | ISO 9001 | PortfolioContactSource | 2026-10-04 | Claim › | |||
| Centerline Inc Ponca City · United States Serves: aerospace, automotive, medical | Strong match | Prototype | QuoteContactSourceAgent-ready | 2026-10-04 | Claim › | |||
| Cer-Mac Inc Telford · United States · titanium Machines: Okuma, wire EDM Serves: aerospace, medical | Strong match | Prototype | ISO 9001ITAR | PortfolioContactSource | 2026-10-04 | Claim › | ||
| Chromal Plating Company Los Angeles · United States · aluminium, copper, stainless-steel Serves: aerospace | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Chuck's Grinding Inc Chanhassen · United States Serves: aerospace, automotive, medical | Strong match | Prototype | QuoteContactSource | 2026-10-04 | Claim › | |||
| CM Grinding South Bend · United States · aluminium, plastic, stainless-steel Serves: automotive | Strong match | ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | |||
| Colorado Hypotube, Inc. Westminster · United States · aluminium, copper, stainless-steel Serves: aerospace, medical | Strong match | Prototype | ISO 9001 | ContactSource | 2026-10-04 | Claim › | ||
| Comp Precision Tooling Blairsville · United States · aluminium, plastic, steel Machines: wire EDM Serves: aerospace, automotive, medical | Strong match | Prototype | QuotePortfolioSource | 2026-10-04 | Claim › | |||
| Continuous Cast Alloys Rochelle · United States · steel Serves: aerospace, medical | Strong match | ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | |||
| Crossfire Surface Grinding Stanton · United States · steel | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| D & H Machine & Tool Inc Wichita · United States Machines: Doosan, turn-mill Serves: aerospace | Strong match | Prototype | AS9100ISO 9001 | ContactSource | 2026-10-04 | Claim › | ||
| Diamond Tool & Abrasives Elgin · United States | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Don's Grinding & Lapping Services Houston · United States | Strong match | ISO 9001 | Source | 2026-10-04 | Claim › | |||
| Dow Hydraulic Systems Inc Pomona · United States · aluminium, brass, copper Machines: 5-axis machining, DMG Mori, Haas Serves: aerospace | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Dripless, Inc. Santa Rosa · United States | Strong match | Contact | 2026-10-04 | Claim › | ||||
| Dura Magnetics, Inc. Sylvania · United States · aluminium, brass, plastic Machines: wire EDM Serves: aerospace, medical | Strong match | PrototypeSeries | AS9100ISO 9001ITARROHS | QuoteContactSourceAgent-ready | 2026-10-04 | Claim › | ||
| Edge International Warsaw · United States · stainless-steel, titanium Serves: medical | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Electronic Chrome & Grinding Santa Fe Springs · United States | Strong match | QuoteContactSource | 2026-10-04 | Claim › | ||||
| Er Manufacturing, Inc Compton · United States · plastic Machines: 5-axis machining Serves: medical | Strong match | SeriesSmall batch | ISO 13485ISO 9001 | ContactSource | 2026-10-04 | Claim › | ||
| Era Wire Inc West Haven · United States · aluminium, copper, stainless-steel Serves: aerospace, automotive, medical | Strong match | Series | ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | ||
| Erie Hard Chrome, Inc. Erie · United States · plastic, steel Serves: aerospace, automotive, medical | Strong match | Prototype | ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | ||
| Evolvoptic Rochester · United States Machines: 5-axis machining Serves: aerospace, medical | Strong match | PrototypeSeries | QuoteContactSource | 2026-10-04 | Claim › | |||
| Forza Engineering Group Corp Laguna Niguel · United States Machines: sinker EDM, wire EDM Serves: aerospace, automotive, medical | Strong match | Prototype | ContactSource | 2026-10-04 | Claim › | |||
| Gainey Machine & Fab Llc Hartsville · United States · aluminium, brass, plastic Machines: press brake | Strong match | Prototype | ContactSource | 2026-10-04 | Claim › | |||
| Gilman Precision Grafton · United States · steel Machines: 5-axis machining Serves: aerospace, medical | Strong match | PrototypeSeriesSmall batch | STEP | ISO 9001 | QuotePortfolioContactSourceAgent-ready | 2026-10-04 | Claim › | |
| Globe Grinding Inc Copiague · United States | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Gould Southern Inc Duluth · United States Serves: aerospace | Strong match | AS9100 | PortfolioContact | 2026-10-04 | Claim › | |||
| Grace Engineering Memphis · United States Machines: 5-axis machining Serves: medical | Strong match | ISO 13485ISO 9001 | ContactSource | 2026-10-04 | Claim › | |||
| Greenlee Diamond Tool Company Elk Grove Village · United States Serves: aerospace, automotive, medical | Strong match | Source | 2026-10-04 | Claim › | ||||
| Grind All Inc. Brunswick · United States · stainless-steel, steel, titanium Serves: aerospace, medical | Strong match | AS9100ISO 9001ITAR | QuoteContactSource | 2026-10-04 | Claim › | |||
| Harber Industrial Limited Santa Clara · United States · aluminium, plastic, stainless-steel Machines: Makino, Mazak Serves: automotive, medical | Strong match | PrototypeSeriesSmall batch | STEP | IATF 16949ISO 9001 | PortfolioContactSource | 2026-10-04 | Claim › | |
| Hartman Enterprises Oneida · United States · aluminium, brass, copper Machines: 5-axis machining, turn-mill, Zeiss Serves: aerospace, medical | Strong match | AS9100ISO 9001ITAR | ContactSource | 2026-10-04 | Claim › | |||
| Henchman Corporation Lakeville · United States · steel Machines: Mitutoyo Serves: aerospace, automotive | Strong match | PortfolioContact | 2026-10-04 | Claim › | ||||
| Honeycutt Manufacturing Inc Mukilteo · United States Machines: 5-axis machining, turn-mill Serves: aerospace, medical | Strong match | Prototype | PortfolioContactSource | 2026-10-04 | Claim › | |||
| Impelpro, Llc San Diego · United States · aluminium, stainless-steel, steel | Strong match | Contact | 2026-10-04 | Claim › | ||||
| Industrial Precision Grinding Carson · United States | Strong match | Source | 2026-10-04 | Claim › | ||||
| Insco Corporation Groton · United States · steel Machines: 5-axis machining, Doosan, Matsuura, Zeiss Serves: aerospace, automotive, medical | Strong match | PrototypeSeries | ISO 9001ITAR | QuoteContactSourceAgent-ready | 2026-10-04 | Claim › | ||
| Integrity Manufacturing LLC Farmington · United States | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Island Ceramic Grinding Gilroy · United States | Strong match | Source | 2026-10-04 | Claim › | ||||
| J.r. Fire Tools, Inc Grass Valley · United States | Strong match | 2026-10-04 | Claim › | |||||
| Jack C Drees Grinding Co Sun Valley · United States · aluminium, brass, copper | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Jtr Specialties Inc. South El Monte · United States · aluminium, stainless-steel, steel Serves: aerospace, automotive, medical | Strong match | Prototype | ISO 9001 | QuoteContactSourceAgent-ready | 2026-10-04 | Claim › | ||
| Keystone Vocational Services Inc Hermitage · United States Serves: medical | Strong match | Contact | 2026-10-04 | Claim › | ||||
| Kielmech Precision Tool Making, Inc. Bensenville · United States | Strong match | Prototype | Source | 2026-10-04 | Claim › | |||
| L S Starrett Co Athol · United States Machines: Mitutoyo Serves: aerospace | Strong match | ROHS | Contact | 2026-10-04 | Claim › | |||
| L&R Centerless Grinding Canton · United States · aluminium, brass, copper | Strong match | Prototype | Online | ContactSource | 2026-10-04 | Claim › | ||
| Lark Industries El Paso · United States · aluminium, plastic, stainless-steel Serves: aerospace, medical | Strong match | PrototypeSeries | AS9100ISO 13485ISO 9001 | ContactSourceAgent-ready | 2026-10-04 | Claim › | ||
| Lhm Engineering Tyngsboro · United States · aluminium, plastic, stainless-steel Machines: 5-axis machining, sinker EDM, wire EDM Serves: medical | Strong match | PrototypeSeries | QuotePortfolioContactSourceAgent-ready | 2026-10-04 | Claim › | |||
| Lifecycle Specialties, Llc Columbus · United States Machines: Zeiss Serves: aerospace | Strong match | PrototypeSmall batch | AS9100ISO 9001 | ContactSourceAgent-ready | 2026-10-04 | Claim › | ||
| M&m Jig Grinding Inc. Santa Clara · United States · aluminium, brass, copper Machines: wire EDM Serves: aerospace, automotive, medical | Strong match | Prototype | ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | ||
| Magna-Matic Corporation Waldo · United States | Strong match | 2026-10-04 | Claim › | |||||
| Malakzy Llc Union City · United States | Strong match | Contact | 2026-10-04 | Claim › | ||||
| Martindale Electric Co Cleveland · United States · steel | Strong match | Contact | 2026-10-04 | Claim › | ||||
| Master Bolt Llc Elyria · United States · steel | Strong match | QuoteContactSource | 2026-10-04 | Claim › | ||||
| Mattesen Enterprises, Llc Portland · United States · aluminium, stainless-steel, steel | Strong match | QuoteContactSource | 2026-10-04 | Claim › | ||||
| Mersen Greenville Greenville · United States Machines: Okuma | Strong match | DWGDXFIGESSTEP | ContactSource | 2026-10-04 | Claim › | |||
| Metalworking Technologies Arlington Heights · United States | Strong match | QuoteContactSource | 2026-10-04 | Claim › | ||||
| Mi Omni-Tech Calibration Services Inc Fenton · United States Machines: 5-axis machining Serves: aerospace, automotive, medical | Strong match | Contact | 2026-10-04 | Claim › | ||||
| Michigan Tool Technology, Llc Kingsley · United States · aluminium, copper, steel Machines: sinker EDM, wire EDM | Strong match | PrototypeSmall batch | QuoteContactSource | 2026-10-04 | Claim › | |||
| Michlin Metals Inc Northbrook · United States · aluminium, brass, copper Serves: aerospace, medical | Strong match | Prototype | AS9100ISO 9001NADCAP | QuoteContactSource | 2026-10-04 | Claim › | ||
| Micro Lapping & Grinding Co Franklin Park · United States · aluminium, copper, stainless-steel | Strong match | Series | ISO 9001 | ContactSourceAgent-ready | 2026-10-04 | Claim › | ||
| Midway Grinding, Inc. Elk Grove Village · United States Serves: aerospace, automotive | Strong match | Prototype | ISO 9001 | QuotePortfolioContactSource | 2026-10-04 | Claim › | ||
| Milwaukee Machinetool Corp Milwaukee · United States Machines: Haas | Strong match | QuotePortfolioContactSource | 2026-10-04 | Claim › | ||||
| Minnesota Grinding Inc Minneapolis · United States · plastic Serves: aerospace, automotive, medical | Strong match | Prototype | QuoteContactSource | 2026-10-04 | Claim › | |||
| Minnesota Tool Group Glenwood · United States · steel Serves: aerospace, automotive, medical | Strong match | PrototypeSmall batch | ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | ||
| Mmt: Medical Manufacturing Technologies Ramsey · United States · aluminium, copper, plastic Machines: Amada, wire EDM Serves: aerospace, automotive, marine, medical | Strong match | PrototypeSeriesSmall batch | STEP | PortfolioContactSource | 2026-10-04 | Claim › | ||
| Mojo Masters Llc Vestal · United States Machines: Amada, fiber laser, Okuma, press brake | Strong match | Prototype | ContactSourceAgent-ready | 2026-10-04 | Claim › | |||
| Mold-Tech Albertville · United States · plastic Machines: 5-axis machining, Arburg, Hexagon, Makino Serves: automotive, medical | Strong match | Prototype | ISO 9001 | PortfolioSource | 2026-10-04 | Claim › | ||
| Mozaic Metals Llc Schaumburg · United States · aluminium, brass, copper Serves: aerospace, automotive, medical | Strong match | Series | ISO 9001 | ContactSourceAgent-ready | 2026-10-04 | Claim › | ||
| Nathan Group Llc Williamsburg · United States | Strong match | QuoteContact | 2026-10-04 | Claim › | ||||
| National Magnetics Group, Inc. Bethlehem · United States · steel | Strong match | PrototypeSeries | ContactSource | 2026-10-04 | Claim › | |||
| Nelson Unique Tooling, Llc Portland · United States · plastic Machines: sinker EDM, wire EDM | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Nessteel Inc. Tolland · United States · stainless-steel, steel Serves: aerospace, automotive, medical | Strong match | PrototypeSeries | GERBER | QuoteContactSource | 2026-10-04 | Claim › | ||
| New England Carbide Inc Topsfield · United States · aluminium, steel Serves: aerospace, automotive | Strong match | QuoteContactSource | 2026-10-04 | Claim › | ||||
| New England Grinding And Machining Llc. Bridgeport · United States · steel Serves: medical | Strong match | AS9100IATF 16949ISO 13485ISO 14001ISO 9001 | ContactSource | 2026-10-04 | Claim › | |||
| New Rochelle Precision Grinding Corporation Pelham · United States · stainless-steel, steel Serves: aerospace, automotive, medical | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Nixon Gear, A Division of Gear Motions, Inc. Syracuse · United States Serves: aerospace, automotive, medical | Strong match | PrototypeSeriesSmall batch | Online | QuoteContactSource | 2026-10-04 | Claim › | ||
| North Star Tools Gig Harbor · United States Serves: marine | Strong match | Contact | 2026-10-04 | Claim › | ||||
| Obsidian Manufacturing Industries Rockford · United States | Strong match | QuoteSourceAgent-ready | 2026-10-04 | Claim › | ||||
| Orbit Group Glendale · United States Serves: aerospace, automotive, medical | Strong match | Prototype | AS9100ITAR | ContactSource | 2026-10-04 | Claim › | ||
| Osborn Products Inc Phoenix · United States · steel Serves: aerospace | Strong match | AS9100ISO 9001 | ContactSource | 2026-10-04 | Claim › | |||
| Pneumatic Parts Co Stow · United States · aluminium, brass, plastic Machines: wire EDM | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Polar Service Center Farmington · United States · aluminium, stainless-steel, steel Machines: 5-axis machining Serves: aerospace, automotive | Strong match | PrototypeSeries | AS9100ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | ||
| PR Diamond Products Las Vegas · United States · plastic, steel | Strong match | Contact | 2026-10-04 | Claim › | ||||
| Precise Grinding Services, LLC Chicago · United States · aluminium, brass, copper | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Precise Lapping & Grinding Melrose Park · United States · aluminium, plastic Serves: aerospace, automotive, medical | Strong match | SeriesSmall batch | AS9100ISO 9001 | QuotePortfolioContactSource | 2026-10-04 | Claim › | ||
| Precise Machine & Tool Co Jackson · United States Serves: aerospace, automotive, railway | Strong match | SeriesSmall batch | ISO 9001 | PortfolioContactSource | 2026-10-04 | Claim › | ||
| Precision Ground Lakemoor · United States · plastic, stainless-steel, steel Serves: automotive, consumer, medical | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Precision Spray & Coatings Houston · United States · aluminium, stainless-steel, steel Serves: aerospace | Strong match | ContactSourceAgent-ready | 2026-10-04 | Claim › | ||||
| Prince Industries Inc Carol Stream · United States Machines: 5-axis machining, wire EDM Serves: aerospace, medical | Strong match | Prototype | AS9100CMMCISO 13485ISO 9001ITAR | ContactSource | 2026-10-04 | Claim › | ||
| Pro-grind Inc Houston · United States · aluminium, brass, copper Serves: aerospace, medical | Strong match | QuoteContactSource | 2026-10-04 | Claim › | ||||
| Progressive Engineering Co. Richmond · United States · stainless-steel | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Progressive Manufacturing Technology Pflugerville · United States · plastic, stainless-steel, steel | Strong match | Prototype | ContactSourceAgent-ready | 2026-10-04 | Claim › | |||
| Radford Manufacturing Inc. Fort Worth · United States · aluminium, steel Machines: Hurco, Mazak Serves: aerospace | Strong match | Prototype | AS9100ISO 9001 | PortfolioContactSource | 2026-10-04 | Claim › | ||
| Ramtec - Die & Mold Tooling, Edm Services, Wire Edm Romeo · United States · aluminium, stainless-steel, steel Machines: sinker EDM, wire EDM Serves: automotive, medical | Strong match | Prototype | ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | ||
| Raymac Grinding Fullerton · United States · steel Machines: Mitutoyo Serves: aerospace, automotive, medical | Strong match | Series | ContactSource | 2026-10-04 | Claim › | |||
| Rensberger Technologies Inc Sioux Falls · United States · aluminium, steel Machines: 5-axis machining Serves: aerospace, medical | Strong match | AS9100CMMCITAR | QuoteContactSource | 2026-10-04 | Claim › | |||
| Rodco Precision Grinding Gardena · United States · stainless-steel, titanium Serves: aerospace, medical | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| S & S Tool & Machine Co., Inc. Anchorage · United States Machines: 5-axis machining, Mazak, Mitutoyo, wire EDM Serves: aerospace, automotive | Strong match | Prototype | AS9100ISO 9001ITAR | ContactSourceAgent-ready | 2026-10-04 | Claim › | ||
| Select Fluid Power Tukwila · United States | Strong match | ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | |||
| Shasta Inc Aliquippa · United States · steel, titanium | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Soteria Llc Anniston · United States Serves: aerospace | Strong match | Prototype | AS9100 | SourceAgent-ready | 2026-10-04 | Claim › | ||
| Specialized Tool And Supply Llc Mesa · United States | Strong match | ITAR | Contact | 2026-10-04 | Claim › | |||
| Spencer Corp Santa Clara · United States · plastic, stainless-steel, steel Machines: CMM inspection, Mitutoyo, sinker EDM, wire EDM | Strong match | ISO 9001 | Source | 2026-10-04 | Claim › | |||
| Sure Tool & Manufacturing Dayton · United States Machines: sinker EDM, wire EDM Serves: aerospace, automotive | Strong match | Prototype | SourceAgent-ready | 2026-10-04 | Claim › | |||
| Systrand Manufacturing Corporation Brownstown Twp · United States Machines: 5-axis machining, Zeiss Serves: automotive | Strong match | Prototype | IATF 16949ISO 14001 | ContactSource | 2026-10-04 | Claim › | ||
| Tenkku Precision Grinding Llc. Perry · United States · aluminium, stainless-steel, steel | Strong match | Prototype | ISO 9001 | ContactSource | 2026-10-04 | Claim › | ||
| Thaler Machine Co Llc Springboro · United States · stainless-steel, steel Machines: 5-axis machining, CMM inspection Serves: aerospace, automotive, defense | Strong match | PrototypeSeries | AS9100ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | ||
| The Gage Lab Llc Jefferson City · United States Serves: aerospace, automotive, medical | Strong match | PrototypeSmall batch | PortfolioContactSourceAgent-ready | 2026-10-04 | Claim › | |||
| The Leafinator Llc Redford · United States | Strong match | 2026-10-04 | Claim › | |||||
| Timberline Tool & Casting Kalispell · United States · plastic | Strong match | Contact | 2026-10-04 | Claim › | ||||
| Tool Steel Service Commerce · United States · aluminium, stainless-steel, steel | Strong match | QuoteContactSource | 2026-10-04 | Claim › | ||||
| Tranmer Toolbox Llc Great Falls · United States | Strong match | Contact | 2026-10-04 | Claim › | ||||
| Trans-tech Adamstown · United States · steel Serves: aerospace, medical | Strong match | Prototype | AS9100ISO 14001 | ContactSource | 2026-10-04 | Claim › | ||
| Tridex Technology Pennsauken · United States · steel Serves: medical | Strong match | PortfolioContactSource | 2026-10-04 | Claim › | ||||
| Trutron Corporation Troy · United States · aluminium, steel Machines: 5-axis machining, CMM inspection, sinker EDM, wire EDM Serves: aerospace, automotive | Strong match | SeriesSmall batch | AS9100ISO 9001 | QuotePortfolioContactSource | 2026-10-04 | Claim › | ||
| Tungsten Parts Wyoming Laramie · United States Serves: aerospace, automotive, medical | Strong match | PrototypeSeries | STEP | AS9100ISO 9001ITAR | QuoteContactSourceAgent-ready | 2026-10-04 | Claim › | |
| U.s. Core Pins Santa Ana · United States · plastic Serves: aerospace, automotive, medical | Strong match | Prototype | DWGIGESSTEP | ContactSource | 2026-10-04 | Claim › | ||
| Unisteel Sterling Heights · United States · aluminium, copper, plastic Serves: automotive | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| United Gear & Assembly Hudson · United States · aluminium, steel Machines: sinker EDM Serves: automotive, defense | Strong match | Prototype | IATF 16949ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | ||
| Universal Bearings LLC Bremen · United States · stainless-steel, steel Serves: automotive | Strong match | PrototypeSeries | IATF 16949ISO 14001ISO 9001 | QuoteSource | 2026-10-04 | Claim › | ||
| Us Intercontinental Llc Cypress · United States | Strong match | 2026-10-04 | Claim › | |||||
| Valley Grinding and Manufacturing Little Chute · United States · steel Serves: medical | Strong match | Prototype | QuoteContactSource | 2026-10-04 | Claim › | |||
| Valmac Industries, Inc. Vandalia · United States · aluminium, brass, copper | Strong match | ISO 9001 | ContactSource | 2026-10-04 | Claim › | |||
| Ventura Aerospace Plymouth · United States · aluminium, copper, plastic Machines: sinker EDM Serves: aerospace | Strong match | NADCAP | QuotePortfolioContactSourceAgent-ready | 2026-10-04 | Claim › | |||
| VSM Abrasives Corporation O'Fallon · United States · aluminium, plastic, stainless-steel Serves: medical | Strong match | ISO 9001 | PortfolioSource | 2026-10-04 | Claim › | |||
| Winston & Duke Inc Erie · United States Machines: sinker EDM, turn-mill, wire EDM Serves: aerospace | Strong match | Prototype | AS9100CMMCITARNADCAP | ContactSource | 2026-10-04 | Claim › | ||
City Of Industry · United States · aluminium, brass, copper Machines: fiber laser, press brake, Trumpf Serves: aerospace, consumer, medical | Possible | PrototypeSeries | AS9100ISO 9001NADCAPROHS | QuoteContactSource | 2026-10-04 | Claim › | ||
| 2624492 Florida, Llc Keystone Heights · United States · aluminium, stainless-steel, steel Machines: 5-axis machining, press brake, Trumpf, wire EDM Serves: aerospace, medical | Possible | PrototypeSeries | AS9100ISO 9001ITARNADCAP | QuoteContactSourceAgent-ready | 2026-10-04 | Claim › | ||
| A1j Technologies, Llc Newport Beach · United States · aluminium, brass, copper Machines: 5-axis machining, Doosan, wire EDM Serves: aerospace, automotive, medical | Possible | PrototypeSeries | ISO 13485ISO 9001ITAR | QuoteContactSourceAgent-ready | 2026-10-04 | Claim › | ||
| AAA Air Support Gardena · United States · aluminium, plastic, stainless-steel Serves: aerospace | Possible | Prototype | AS9100ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | ||
| Abrasive-Form Elgin · United States Machines: 5-axis machining Serves: aerospace, automotive | Possible | AS9100ISO 9001 | ContactSource | 2026-10-04 | Claim › | |||
| Accu-crome Plating Co Gardena · United States · brass, copper, stainless-steel Serves: aerospace | Possible | QuoteContactSource | 2026-10-04 | Claim › | ||||
| Accu-Mold Plastics Halifax · United States · plastic Serves: medical | Possible | PrototypeSeriesSmall batch | PortfolioContactSourceAgent-ready | 2026-10-04 | Claim › | |||
| Accurate Manufacturing of Racine Racine · United States · aluminium, stainless-steel, steel Machines: Amada, Haas, Okuma Serves: aerospace | Possible | AS9100NADCAP | ContactSource | 2026-10-04 | Claim › | |||
| Accurate Parts Manufacturing Co Bensenville · United States · aluminium, stainless-steel, steel Machines: 5-axis machining, CMM inspection Serves: automotive | Possible | ContactSource | 2026-10-04 | Claim › | ||||
| Ace Wire Spring & Form Co., Inc. Mc Kees Rocks · United States · brass, copper, plastic Serves: defense, medical | Possible | Prototype | ISO 9001ITAR | QuotePortfolioContactSourceAgent-ready | 2026-10-04 | Claim › | ||
| Achilles Aerospace Products Incorporated Twinsburg · United States · aluminium, stainless-steel, steel Machines: Haas, Mazak Serves: aerospace, automotive, marine | Possible | PrototypeSeries | IGESSTEP | AS9100CMMCISO 9001ITARNADCAP | QuoteContactSourceAgent-ready | 2026-10-04 | Claim › | |
| Acro-Spec Grinding Co Inc Riverside · United States · aluminium, brass, plastic Serves: aerospace, automotive, medical | Possible | PrototypeSeriesSmall batch | AS9100 | PortfolioContactSource | 2026-10-04 | Claim › | ||
| Action Rubber Co Inc West Carrollton City · United States | Possible | PrototypeSmall batch | DWGDXFIGESSTEP | QuoteContactSourceAgent-ready | 2026-10-04 | Claim › | ||
| Active Grinding Inc Anaheim · United States Serves: aerospace | Possible | AS9100ISO 9001 | ContactSource | 2026-10-04 | Claim › | |||
| Addison Precision Manufacturing Llc Newport Beach · United States Machines: 5-axis machining Serves: aerospace, medical | Possible | Prototype | AS9100NADCAP | ContactSource | 2026-10-04 | Claim › | ||
| Adr Solutions, Llc St Joe · United States Machines: 5-axis machining Serves: aerospace | Possible | Prototype | ContactSource | 2026-10-04 | Claim › | |||
| Advanced Integrated Technologies, Inc. Mountain View · United States · aluminium, stainless-steel, steel Machines: 5-axis machining, sinker EDM, wire EDM Serves: aerospace, medical | Possible | Prototype | QuoteContactSource | 2026-10-04 | Claim › | |||
| Advanced Manufacturing Technologies, Inc Grafton · United States · aluminium, brass, copper Serves: aerospace, medical | Possible | Prototype | ITAR | ContactSource | 2026-10-04 | Claim › | ||
| Advanced Plastics Inc. Sandy · United States · plastic, steel Machines: sinker EDM, wire EDM | Possible | Prototype | QuotePortfolioContactSourceAgent-ready | 2026-10-04 | Claim › | |||
| Advanced Tooling Solutions, Llc Newville · United States · brass, copper, plastic Serves: aerospace, automotive, medical | Possible | PrototypeSeriesSmall batch | ISO 9001 | ContactSource | 2026-10-04 | Claim › | ||
| Airtech Precision Llc Doral · United States · aluminium, stainless-steel, steel Machines: 5-axis machining Serves: aerospace | Possible | AS9100ISO 9001 | Source | 2026-10-04 | Claim › | |||
| Alcon Tool Company Akron · United States · plastic, stainless-steel, steel Machines: 5-axis machining, Doosan | Possible | QuoteContactSource | 2026-10-04 | Claim › | ||||
| All Diameter Grinding Inc Orange · United States | Possible | Prototype | Source | 2026-10-04 | Claim › | |||
| Allstates Of America Miami · United States · plastic Serves: automotive | Possible | ContactSource | 2026-10-04 | Claim › | ||||
| Allways Precision, Llc Plainfield · United States | Possible | ContactSource | 2026-10-04 | Claim › | ||||
| Alpa Centerless Products Inc Santa Fe Springs · United States | Possible | ContactSource | 2026-10-04 | Claim › | ||||
| Amark Wire Fairfield · United States · aluminium, brass, copper Machines: wire EDM Serves: aerospace, automotive, medical | Possible | QuoteContactSource | 2026-10-04 | Claim › | ||||
| American Citizens Corporation Racine · United States | Possible | PrototypeSeries | QuoteContactSource | 2026-10-04 | Claim › | |||
| American Cylinder Products Kernersville · United States · steel | Possible | SourceAgent-ready | 2026-10-04 | Claim › | ||||
| American Precision Tool & Engineering, Inc. Pacoima · United States · aluminium, brass, plastic Machines: 5-axis machining, press brake Serves: aerospace, defense, medical | Possible | PrototypeSeries | AS9100ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | ||
| Ami Machining Inc Hayden Lake · United States · brass, copper, steel Machines: 5-axis machining, sinker EDM, wire EDM | Possible | Prototype | PortfolioContactSourceAgent-ready | 2026-10-04 | Claim › | |||
| Amigo Mobility International Inc Bridgeport · United States Machines: welding robot Serves: aerospace | Possible | PortfolioContactSource | 2026-10-04 | Claim › | ||||
| Ana International, Inc Tualatin · United States · aluminium, brass, copper Serves: aerospace, automotive, consumer, medical | Possible | PrototypeSeries | ISO 13485ISO 9001 | ContactSource | 2026-10-04 | Claim › | ||
| Anchor Abrasives Tinley Park · United States · stainless-steel, steel, titanium | Possible | ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | |||
| Anderson-Cook Fraser · United States · steel Serves: automotive | Possible | ContactSource | 2026-10-04 | Claim › | ||||
| Angstrom Manufacturing Inc Ste Genevieve · United States · aluminium, copper, plastic Machines: press brake Serves: aerospace, automotive, medical | Possible | PrototypeSeriesSmall batch | CMMCFDA REGISTEREDISO 13485 | Source | 2026-10-04 | Claim › | ||
| Apex Precision Cnc Orem · United States · plastic Machines: 5-axis machining, press brake, sinker EDM, wire EDM Serves: aerospace, medical | Possible | PrototypeSeries | CMMCITAR | QuotePortfolioContactSource | 2026-10-04 | Claim › | ||
| Arcane Industries Little Rock · United States · plastic | Possible | Small batch | SourceAgent-ready | 2026-10-04 | Claim › | |||
| Arch Cutting Tools Orchard Park · United States Machines: wire EDM Serves: aerospace, automotive, medical | Possible | QuoteContactSource | 2026-10-04 | Claim › | ||||
| Arguindegui Oil Companies Laredo · United States Serves: aerospace | Possible | ContactSource | 2026-10-04 | Claim › | ||||
| Arthur Rubber Memphis · United States · aluminium, plastic, stainless-steel | Possible | SourceAgent-ready | 2026-10-04 | Claim › | ||||
| Asap Machine Co Canton · United States · aluminium, plastic, steel | Possible | Prototype | ContactSource | 2026-10-04 | Claim › | |||
| Ashore Manufacturing Group Llc Berlin Center · United States · aluminium, stainless-steel, steel Machines: 5-axis machining, Hurco, wire EDM Serves: aerospace | Possible | Prototype | AS9100CMMCISO 9001ITAR | SourceAgent-ready | 2026-10-04 | Claim › |
No manufacturers match these filters.
Showing the first 200 of 671, registered companies and strongest matches first. Get the full list from the API or the open data.
Frequently asked questions
How many grinding and polishing manufacturers are listed in United States?
671 as of 2026-10-04. The list is compiled automatically from open data and company websites and is refreshed regularly, so it is a starting point to verify with each manufacturer, not a complete register.
Which cities in United States have the most grinding and polishing manufacturers?
Houston (12), Santa Fe Springs (6), Gardena (5), Cleveland (5), Rockford (5), based on the addresses in the listings.
How do I choose a grinding and polishing manufacturer in United States?
Check which grinding types are offered (surface, cylindrical, centerless), achievable tolerance and surface roughness, and maximum part dimensions.
Can I order a prototype or a single part?
41% of the listed companies state prototype or one-off orders and 7% state small batches on their websites; 18% mention series production. Confirm minimum quantities with the manufacturer.
Which certifications do these manufacturers state?
ISO 9001 (27%), AS9100 (14%), ITAR (7%) are the most common among the listed companies. Certifications are detected from website text and should be confirmed by certificate.
How do I get a quote?
Use the Studio or the quote request on this site to describe the part once; we introduce suitable manufacturers. You can also contact the listed companies directly through their websites.
Grinding and polishing by city in United States
Houston (12)
Other processes in United States
Welding and fabrication (14035), CNC machining (10632), Surface finishing (4647), Sheet metal fabrication (4467), Steel construction and metal fabrication (3950), Laser cutting (3576)
Capabilities are detected automatically from each company's own website and may be incomplete or out of date; confirm details with the manufacturer. Data as of 2026-10-04. How we compile this directory. Is your company listed incorrectly? Claim or remove a listing. Contains data from OpenStreetMap contributors (ODbL), Overture Maps Foundation (CDLA Permissive 2.0) and Wikidata (CC0), U.S. government open data from SAM.gov (public entity registrations), INEGI Mexico (Directorio Estadístico Nacional de Unidades Económicas, DENUE), plus information from the companies own websites.