Prototyping

Accu-Grind & Mfg Co Inc. is a family-owned precision machining and grinding shop in Dayton, Ohio, serving Defence, Medical, Aerospace, Gas & Oil, Alternative Energy and Contract Manufacturing customers since 1988. Its 27,000 square foot facility houses over 90 machines including Blanchard, surface, jig, OD/ID, centerless, belt and double disc grinders, lapping, honing and bar-fed live tooling turning centers. "From print to part" one-stop service covers CAD modeling, material procurement, machining, grinding, fabrication and secondary operations.

AssemblyBlack Oxide FinishingBlanchard GrindingCalibrationCenterless GrindingCNC machiningCNC millingCNC turningContract manufacturingDouble disc grindingHeat treatingHoningInventory ManagementJig grindingLappingOD/ID grindingPart traceabilityPrecision GrindingPrecision MachiningProduction MachiningPSC 1005PSC 1095PSC 3461PSC 3465PSC 3470Reverse engineeringStress RelievingSurface GrindingWelding

Accu-Tool is an AS9100D and ISO 9001:2015 certified precision CNC machine shop that specializes in prototypes and low to mid-volume production for OEMs. Since 1982 we have provided solutions and quality parts to leading medical, aerospace, semiconductor, robotics, pharmaceutical, electronics and research and development companies, as well as universities. Our capabilities include 3, 3+2 and 4 axis CNC milling and turning, wire EDM, bead blasting and grinding from Apex, North Carolina.

3+2 Axis Machining3-axis machining4-axis machiningAssemblyBead blastingCAD/CAM ProgrammingCMM InspectionCNC machiningCNC millingCNC turningEDMEDM Hole DrillingLights-Out ManufacturingMill/TurnPrecision grindingReverse engineeringWire EDM

Advance Manufacturing Technology (AMT) is a Salt Lake City, Utah precision contract machine shop founded in 1976 by Keith Barney in the family garage. AMT machines complex high-tech parts and assemblies from plastics to super alloys on Mori Seiki lathes, horizontal and vertical mills, and Swiss turning centers, and inspects with Zeiss CMM, optical comparator and Keyence systems. The company is AS9100D and ISO 9001:2015 certified and serves aerospace, defense, medical, mining and oil and gas programs.

5-axis machiningAS9100D CertifiedAssemblyCMM InspectionCNC Horizontal MillingCNC Lathe TurningCNC machiningCNC millingCNC Swiss machiningCNC turningCNC Vertical MillingConcept Drawing AnalysisContinuous ImprovementContract MachiningCost Reduction AdvisoryDesign for ManufacturabilityDesign for ManufacturingDesign for Manufacturing (DFM) reviewFaro Arm CMM InspectionFFL LicensedHeat treatingISO 9001:2015 CertifiedITAR RegisteredKeyence IM/XM MeasurementMachining ConsultingMetal Finishing (through partner)Metal Processing (through partner)Metrology and CMM InspectionMori Seiki Machining CentersMulti-Turret TurningOptical Comparator InspectionPart finishingPart TestingPrecision MachiningPrototype ToolingQuality AssuranceQuality Management System (ISO 9001 / AS9100)Reverse engineeringSwiss-Style TurningSwiss turningWeldingWelding (through partner)Zeiss CMM Inspection

A & V Engineering, Inc. is a second-generation, family-operated and woman-owned precision machine shop in Rancho Dominguez, California, founded in 1964 and in California since 1985, designing and manufacturing intricate prototypes, precision-machined parts, components and assemblies for the aerospace, communications and defense industries. The 9,000 square foot facility combines Fadal and Haas vertical machining centres, Haas and SMTCL lathes, conventional tool room machines and CAD/CAM programming with a Mitutoyo CMM and optical comparator inspection room under an AS9100D and ISO 9001:2015 system.

AssemblyCAD/CAM ProgrammingCMM InspectionCNC machiningCNC millingCNC turningConventional MachiningHardness testingInspectionOptical Comparator InspectionPSC 1420PSC 1550PSC 1615PSC 1675PSC 1710PSC 3416PSC 3417Surface Grinding

B & K Machining LLC is a family owned and operated precision machining company in Centerville, Iowa, started in June 2004 by David Belloma, Tony Belloma and Rick Kiel. The 12,500 square foot manufacturing plant specializes in CNC turning, CNC milling and automatic screw machine production, with lathes, vertical and horizontal machining centers, a Nomura screw machine and a Wenzel CMM. Production ranges from prototyping to high volume, serving leading names in the agricultural, construction, aerospace, food, oil and industrial equipment markets. The company is an SBA Certified HUBZone firm.

Automatic Screw MachineChucker TurningCMM InspectionCNC machiningCNC millingCNC turningElectronic Data InterchangeHorizontal MachiningInspectionSawingVertical Machining

Bristol Precision is a full-service CNC machine shop in Marlborough, Massachusetts, supplying precision prototypes and small-batch production components to the medical, aerospace, defense, scientific and commercial sectors. Nakamura-Tome mill/turn lathes and Haas vertical mills, including five-axis work, machine aluminum, stainless, yellow metals, plastics and exotic alloys such as Hiperco and Kovar. A dedicated QA department runs a Zeiss Contura CMM with Calypso software, and the shop is ISO 13485 and AS9100 certified, ITAR registered and RoHS compliant.

3D Printing5-axis machiningCNC machiningCNC millingLaser markingQuality Assurance

C & C Machine, Inc. operates a 15,000 sq. ft. precision machining complex in Tyngsboro, Massachusetts, established in 1986 and serving New England and national customers. The shop runs 87 pieces of equipment across milling, turning, Swiss screw machine, EDM and laser marking departments, taking parts from prototype to production. Capabilities include 5-axis milling, multi-axis turning, wire EDM, barcode and artwork laser marking, inspection, sheet metal, sandblasting, custom finishing and sub-assemblies.

AssemblyCNC machiningCNC millingCNC turningEDMLaser markingPSC 3416PSC 3417Quality Control & InspectionSheet metal fabricationSwiss Screw Machining

Cadrex is one of the largest manufacturing partners in North America and the largest mechanical solutions provider, with 22 facilities across nine states and Mexico. Working with innovative companies worldwide, Cadrex offers sheet metal fabrication and stamping, precision CNC machining, plastic injection molding, welding, assembly and integration, and supply chain management, taking customer programs from concept and prototyping through to full-scale production.

AssemblyCNC machiningDesign for ManufacturabilityFinishing and coatingsInjection moldingMechanical AssemblyMetal stampingOvermoldingPaintingSheet metal fabricationStructural foam moldingSupply Chain ManagementSystem Integration and TestingTool Design and BuildWelding

Critical Components Aerospace provides strategic machining and component manufacturing to the aerospace, defense and space industries from Oklahoma City, supporting federal and prime projects directly. The shop specializes in high-tolerance 3, 4 and 5-axis CNC machining for complex geometries, backed by Desktop Metal metal binder jet printing of stainless and superalloys, an ISO Level 3 cleanroom, Keyence CMM inspection cells, welding and laser cladding, plus a turnkey supply chain spanning heat treat, anodizing, coatings and inspection.

3, 4 and 5-Axis CNC machining capabilities3 facilities totalling 40,000 SFAdditive manufacturing / metal 3D printingAS9102 FAI production process verificationCompliance with DFAR / FAR requirementsDesktop Metal Shop System Metal Binder Printer for stainless and superalloysIn-house aerospace engineering services and reverse engineeringIn-house Source Approval (SAR) productionInspection: multiple Keyence CMM inspection cellsISO Level 3 cleanroomLaser cladding: proprietary hard facing process with Inconel, titanium and carbideManufacturing to extreme geometric tolerancesNIST 800-171 compliancePSC 1560PSC 2840Turnkey post-processing via Oklahoma partner alliance: heat treat, anodizing, welding, coatings, inspectionWelding: AWS D17.1 and PWA 16, GTAW, pulsed GTAW, spot, laser, electron beam

Dexter Design and Development Co. is a minority and native owned machine shop in Hillsboro, Oregon that has provided precision machining and product innovation since 1984. A full service CNC machining facility, Dexter runs state-of-the-art CNC lathe and milling capabilities, including a four-axis linear motor driven wire EDM acquired in 2019, and supplies complex machined components, prototypes, sub assemblies and first article inspection reports per AS9102 in the Ferrous, Non-Ferrous Material and Plastics our certification scope names. The company is ISO 9001:2015 and AS9100D certified by Perry Johnson Registrars.

4-axis wire EDMCNC machiningCNC millingCNC turningFirst Article InspectionPSC 3413PSC 3415PSC 3416PSC 3417PSC 3419

Diamond Technology Innovations (dti™) of Olympia, Washington designs and manufactures waterjet orifices and nozzles — dtiCORE™ diamond, tetraCORE™, and ruby and sapphire — plus the SLICE2 cutting head, Diamond Guard filters and fantomJET blast nozzles. Founded in 1992, the company reports over 30,000 square feet across three buildings and offers super-hard material processing and contract CNC machining through its dtiEXACT™ division. It is ISO 9001 and AS9100D certified.

CNC machiningCNC millingCNC turningContract manufacturingDiamond Grinding & LappingDiamond PolishingHigh Vacuum BrazingLaser Cutting & DrillingLaser Parts MarkingMechanical AssemblyPrecision Measuring & InspectionR&D CollaborationSuper-Hard Material ProcessingSwiss MachiningWaterjet Cutting Services

Diversified Machining, Inc. (DMI) is a Hudson, Massachusetts contract manufacturer offering over 60 years of collective experience in prototype and production machining. The shop provides CNC milling, CNC turning, plastics machining, manual work, assembly, and 3D printing, and works as an extension of OEM engineering teams on design for manufacturability (DFM) and new product introduction (NPI), from design inception through low- to mid-volume production.

3D printingBead blastingCNC machiningCNC millingCNC turningDesign for ManufacturabilityElectro-mechanical assemblyInspectionLow volume productionManual machiningMechanical AssemblyNew product introductionRapid prototypingSurface finishing

Franklin's Industries is a Poway, California precision machine shop with nearly five decades of aerospace manufacturing experience, operating Franklin's Industries of San Diego, Inc., Certified Precision Welding, Inc. and Franklin's Industries of Texas, LLC. Services cover 3, 4 and 5-axis CNC milling, CNC turning with live tooling, wire EDM, waterjet cutting, welding, forming, and fabrication and assembly. Its 12,500 square foot Poway shop and 4,500 square foot Krum, Texas facility serve aerospace and defense, medical, energy and commercial customers.

4-Axis Milling5-Axis CNC MillingAssemblyCMM InspectionCNC turningCNC Turning with Live ToolingLaser engravingMetal fabricationPrecision MachiningProduction MachiningWaterjetWeldingWire EDM

Halcyon Manufacturing, Inc. is a minority-owned small business and contract machine shop in San Jose, California, producing quality parts and assemblies for the defense, aerospace, automotive, medical, and semiconductor industries. Capabilities include 3-, 4- and 5-axis milling, 7-axis live-tooling turning, prototyping in as fast as two days, statistical-process-controlled high-volume production, sheet metal forming, EDM, welding, heat treat, plating, assembly, and CMM first-article inspection. Its QMS is AS9100D certified and ITAR registered with the DDTC.

3D Sheet Metal Forming4 and 5 axis milling5-axis machining7-axis mill/turnAssemblyCMM InspectionCNC machiningCNC millingCNC turningEDMFabricationFirst Article InspectionHeat treatingHigh-Volume ProductionNon-destructive testingPlatingWeldingWire EDM

J & F Machine is a 1976-founded precision machine shop in Cypress, California that manufactures complex, mission-critical built-to-print components for aerospace, defense and power generation customers, now part of the Threadlock Precision network. The shop machines air and fuel valves, manifolds, actuators and satellite and space hardware on Makino and DMG Mori 5-axis mills, Mori Seiki lathes and a DMG Taiyo Koki CNC vertical grinder, backed by Mitutoyo and Brown & Sharp CMM inspection, ESPRIT and SURFCAM 5-axis programming, and an AS9100D and ISO 9001:2015 quality system.

4-axis machining5-axis machiningCAD/CAM ProgrammingCMM InspectionCNC machiningCNC millingCNC turningDesign for ManufacturabilityFirst Article InspectionID/OD GrindingInspectionPSC 1620PSC 1680PSC 2840PSC 2895PSC 3465Tooling

Kent Machine is a high-precision machine shop in Pendleton, Indiana, founded in 1980 by Harold Kennedy and part of an ownership group led by Michael Jackson since 2024. The shop machines prototypes, low-volume runs and production parts to tolerances down to plus or minus 0.0001 inch, with milling envelopes to 40 x 40 x 20 inches and turning to 17 inch swing by 48 inches between centers. It designs and builds complex gauges, work-holding fixtures, assembly equipment and custom test and inspection machines. Kent runs an ISO 17025:2017 accredited lab and is ISO 9001:2015 certified.

AssemblyCalibrationCNC machiningComplex GaugesComplex GeometriesCoordinate Measuring Machine InspectionCryogenic FreezingCustom Wire EDMDesign and engineeringDimensional ChecksFirst Article InspectionGD&THeat treatingHydraulic Clamping FixturesHydraulic Integration (Internal and External Porting)ISO 17025 Calibration and TraceabilityManual and Automatic Load FixturesManual Clamping FixturesMillingMilling Envelope up to 40 x 40 x 20 inchesPneumatic Clamping FixturesPrecision grindingQuality Inspection & TestingRecertificationReverse engineeringTolerances down to +/-0.0001 inchTurningTurning up to 17 inch Swing x 48 inches Between CentersWork-Holding Fixtures

Ketco Incorporated is a full-service pattern and model shop providing product development services since 1971. Our emphasis is CNC-produced patterns, molds, models, and prototypes in a variety of finishes, from prime-coat and wet-sand to high-gloss polish. We support composites, aerospace, transportation, medical, agriculture, consumer products, architectural, and Department of Defense work, with resin transfer molds, engineering models, and trim and check fixtures.

Architectural FormsArchitectural ShapesCNC Machined Patterns | Die ModelsComposite toolingDie ModelsEngineering ModelsMock-upsMolds & FixturesResin Transfer Molds (RTM)Short run productionTrim and Check Fixtures

L&B Labs is a family-owned and operated machining and assembly company in San Jose, California, providing contract manufacturing services for nearly two decades since 2004. It specializes in CNC machining, prototyping, and assembly, serving industries from Fortune 500 companies to middle-market firms. Services include milling, turning, drilling, grinding, routing, laser and plasma cutting, sheet metal fabrication, EDM, and welding, backed by CAD/CAM design and engineering and an inspection lab.

CAD/CAM precision design, engineering, and fabricationCNC drillingCNC laser cuttingCNC millingCNC plasma cuttingCNC routingCNC turning (lathe machining)Electrical Discharge Machining (EDM)Inspection lab and test equipment with calibration recordsOutsourcing project managementPart modification and repairPilot production runsPrecision CNC grindingProduction manufacturingSheet metal fabricationTurn-key mechanical and electrical assemblyWelding (MIG, TIG, Laser, Brazing)

Manufacturing Solutions LLC is a Tulsa, Oklahoma machine shop that positions itself as a manufacturing partner rather than a job shop. Capabilities include two Doosan CNC turning centers, Haas VF-2 and VF-4SS four-axis CNC milling centers, CNC laser marking, engraving and cutting, a HE&M H90 automatic bandsaw, a six-ton vertical broach, plus deburring, finishing, product assembly and turn key assemblies.

4-axis machiningAnodizingAutomatic Bandsaw CuttingCNC laser cuttingCNC Laser EngravingCNC Laser MarkingCNC millingCNC turningDeburring and FinishingEngineeringLow volume productionPowder coatingProduct AssemblyShort run productionTurn Key AssembliesVertical BroachingWelded Assemblies

Marathon Precision is a family owned, full-service CNC machine shop in Wheeling, Illinois, outside Chicago, serving industries from aerospace, defense and medical to paper converting, packaging and printing. The shop runs 3, 4 and 5 axis Matsuura, Haas and Brother machining centres, Mazak lathes, Sodick sinker and wire EDM, Okamoto surface and O.D. grinding, a Trumpf fiber laser, 5-axis waterjet and in-house fabrication and welding, holding tolerances to plus or minus 0.0002 inch on runs from one piece to multi-thousand.

4-axis machining5-axis machiningAssemblyBlack Oxide FinishingChemical MachiningCNC machiningCNC millingCNC turningConventional MachiningDesign EngineeringDie cuttingDynamic BalancingFabricationGun DrillingHeat treatingHoningInspectionInventory ManagementLaser cuttingOD GrindingPaintingSawingSinker EDMSurface GrindingWaterjet cuttingWeldingWire EDM

Mulder Dynamics turns engineering ideas into functional designs and products from a Ridgecrest, California shop. The company provides engineering, CAD design, CNC machining and FDM 3D printing, creating and modifying 3D models and supplying complete drawing packages in SolidWorks. Past projects have included product development, turbomachinery design, test hardware and fixtures, mold design, and work for the aerospace industry.

4-axis machiningCAD DesignCNC machiningCNC millingCNC turningEngineeringFDM 3D PrintingMIG weldingMold DesignProduct DevelopmentSolidworksTest Hardware and FixturesTIG weldingTurbomachinery Design

Petersen Precision manufactures high-precision metal parts and assemblies, producing small to medium-sized parts in production volume to match customer prints. Since 1966 it has offered precision grinding, precision lapping, fine blanking, wire EDM, CNC turning, CNC machining, and abrasive finishing and deburring, supported by subcontracted heat treating, passivation and plating, an in-house tool and die shop, and iso 9001 and as9100d certification.

AssemblyBlanchard GrindingCNC machiningCNC turningEDMHeat treatingHoningLappingMetal stampingPlatingPrecision GrindingSurface GrindingSwiss turningWire EDM

Quality Machine, Inc. is a precision tooling and prototype-to-production machine shop with special forms capabilities in Plaistow, New Hampshire, working in tandem with customer engineers from part design through each stage of the process. It serves Fortune 500 companies down to smaller OEMs in the military, medical, microwave, semi-conductor and optic industries. The shop runs Okuma and Tsugami machining centers, Okuma CNC lathes with live tooling, grinders, hones and Mitutoyo CMM inspection.

CMM InspectionCNC millingCNC turningHoningHorizontal CNC MillingInspectionLive tooling turningManual millingPrecision MachiningProduction MachiningSawingSurface GrindingToolingVertical CNC Milling

Santos MFG Corp is a family owned and operated precision machining and industrial manufacturing company, founded in 1989 by Juan Santos, a U.S. Marine and Vietnam War veteran, and run today by his children Elena and Juan Roberto Jr. Operating across the USA, Mexico and Canada from El Paso, Texas, it provides precision CNC machining, metal fabrication, welding, low-medium volume stamping, assembly, sorting and rework, and cross-border logistics. Its in-house CAD/CAM capability supports customers from concept through production, and the shop serves the automotive, medical, electrical/electronic and industrial/MRO markets.

AssemblyCAD/CAM ProgrammingCNC machiningCNC millingCNC turningDeburringEngineering SupportHydraulic Press FormingInspectionManual machiningMetal fabricationMIG weldingOptical Comparator InspectionProgressive StampingSheet metal fabricationSorting and ReworkStampingTIG weldingToolingWelding