Assembly

49 Precision specializes in comprehensive manufacturing support for machining processes including turning, boring, threading (multi-start, optics), milling and precision grinding, handling intricate components and specialized tooling. A registered Veteran-Owned Business in the US Capital Region, it serves R&D and prototype work through complete assemblies and sub-assemblies, maintaining calibrated inspection tools tested on NIST-traceable gage blocks. Guiding philosophy is "Quality, Purpose, Loyalty."

BoringMetrology & InspectionMillingPrecision GrindingProduction MachiningPrototype machiningPSC 1680PSC 3020PSC 3465PSC 3470PSC 6515PSC 6520PSC 7B20PSC 7C20PSC 9510PSC 9515PSC R499PSC R799ThreadingTool MakingTurning

Able Tool Corporation is a Greater Cincinnati contract manufacturer, founded in 1984, supplying high precision machining to a diverse customer base focused on high mix / lower volume work. The woman-owned company runs horizontal and vertical machining centers with 4- and 5-axis capability, turning and VTL, grinding, wire EDM, 3D printing, inspection and assembly. Able Tool also does prototyping, fabrication, welding, rebuild and repair of process machinery, and increasingly full machine assembly, integration and testing.

4-axis machining5-axis machiningAdditive ManufacturingCAD/CAM ProgrammingCNC Horizontal MillingCNC turningCNC Vertical MillingDesign for ManufacturabilityFabricationInspectionLean ManufacturingMachinery Rebuild and RepairPrecision grindingProduction TestingVertical Turning Lathe (VTL)WeldingWire EDM

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.

Black Oxide FinishingBlanchard GrindingCalibrationCenterless GrindingCNC machiningCNC millingCNC turningContract manufacturingDouble disc grindingHeat treatingHoningInventory ManagementJig grindingLappingOD/ID grindingPart traceabilityPrecision GrindingPrecision MachiningProduction MachiningPrototypingPSC 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 machiningBead blastingCAD/CAM ProgrammingCMM InspectionCNC machiningCNC millingCNC turningEDMEDM Hole DrillingLights-Out ManufacturingMill/TurnPrecision grindingPrototypingReverse engineeringWire EDM

Advanced Metals Machining, LLC (AMM) is a precision machine shop in Olyphant, Pennsylvania, machining and processing complex components and assemblies for over 20 years. The company specializes in AlBeMet, titanium, stainless steel and aluminum, with multi-axis milling and turning, temperature treatment, climate control and air handling. AMM is AS9100 Rev D and ISO 9001 registered and ITAR registered, serving top-tier aerospace and satellite suppliers. In 2023 AMM was acquired by Crescent Aerospace Technology.

5-axis CNC machiningAdhesive bondingCNC machiningLappingPaintingPlatingPowder coatingSheet metal fabrication

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 CertifiedCMM 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 ToolingPrototypingQuality AssuranceQuality Management System (ISO 9001 / AS9100)Reverse engineeringSwiss-Style TurningSwiss turningWeldingWelding (through partner)Zeiss CMM Inspection

AeroLift Machine (ALM) is a Houston, Texas machine shop providing machining, fabrication and assembly applications for oil and gas, commercial aerospace, space systems, petrochemical and military air and marine systems, offering precision machined parts and instruments backed by GD&T, Zeiss and InspectionXpert trained staff, a full inspection lab, Faro Arm and Calypso metrology, MTR and heat-lot traceability, and laser etching, tagging and labeling.

4-axis vertical machining5-axis machiningBag and tag, box and label packagingBoringClimate controlled manufacturingCNC millingCNC turningFabricationFirst Article InspectionGD&T trainingHeat treatingHigh speed CNC drillingHoningIn-process inspectionInspectionXpert trainingLaser etchingLive tooling turningMachiningMetal part stampingMTR reviewMulti-axis turning (11-axis technology)Overhead crane handlingPaint stencil markingPlating and coatingsPrecision drillingSaw cuttingWaterjet cuttingWelding and solderingZeiss CMM training

Alto Precision is a specialized engineering and machining firm that partners with manufacturers to provide superior quality turnkey or single step solutions to their tooling, automation, production, or machine building needs. Based in Grand Rapids, Michigan since 1982, Alto Precision provides fabrication, precision machining, mechanical design, controls engineering, and robot integration. Leading provider of innovative, high-quality tooling and automation solutions.

CNC machiningCustom machine design and buildElectrical and controls engineeringFabricationFixturesInspectionLaser fixturesMechanical design and engineeringPanel building and electrical wiringRobot integrationWeld cellsWelding

Aspen is a Golden, Colorado based managed manufacturing hub serving defense, space and autonomous-technology programs. Founded in 2020 in partnership with EBITDA Growth Systems, it qualifies, manages and monitors a network of more than 100 business units across 33 states, controlling 3.4 million square feet, 3,865 precision machines and $200 million in deployable capacity. An in-house PMO and SQA team enforce schedule and quality KPIs under CMMC Level 2, ITAR, AS9100D, ISO 9001 and JCP registrations.

Additive ManufacturingAS9100D CertifiedCabling and WiringCMMC Level 2 CertifiedDesign for ManufacturabilityEDMFabricationISO 9001 CertifiedITAR RegisteredJCP RegisteredOutside ProcessingPrecision MachiningProject Management OfficePSC 3415PSC 3416PSC 3417StampingSupplier Qualification and AuditingSupplier Quality AssuranceSupply Chain Management

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.

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

B&H Engineering supplies assemblies, process kits, PM kits and individual parts to the semiconductor equipment industry. Founded in 1972 in California's Silicon Valley, it began machining parts for semiconductor and aerospace, then added sheet metal, welding, spinning, kitting, assembly, surface coating and cleaning. The company internalizes critical steps of component manufacturing, avoiding subcontractors to hold down cost and lead times and to guarantee on-time delivery.

AnodizingArc sprayingCleanroom Parts CleaningCNC machiningElectro-mechanical assemblyEngineering design and manufacturing improvementGrit blastingKittingMetal spinningPrecision MachiningPreventative maintenance program managementRefurbishment ServicesSheet metal fabricationThermal coating / thermal sprayTooling, Dies & FixturesWelding

BT Machine is a full-service Tulsa, Oklahoma shop handling precision CNC machining, welding and fabrication, and powder coating in-house so costs stay predictable and timelines stay on track. Since 1992 the company has delivered precision parts and turnkey assemblies for aerospace, energy, defense, flight simulation, and industrial work, operating from a 32,000 sq. ft. facility with 30+ team members and offering expedited turnaround on urgent projects.

3D printing5-axis machiningCMM InspectionCNC machiningCNC millingCNC turningFabricationPowder coatingPrototype and production machiningQuality management systemWelding

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.

CNC machiningCNC millingCNC turningEDMLaser markingPrototypingPSC 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.

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

C&M Precision Tech is a veteran and family owned supplier of precision engineered machined metal and plastic parts, founded in 1979. The Hudson, New Hampshire shop runs more than 60 CNC Swiss machines, multi-axis CNC mill-turn lathes, 3- and 5-axis Okuma milling and in-house EDM, turning parts to 4.0 inch diameter at tolerances of plus or minus .0001 inch. Class 8 cleanroom assembly, laser welding and marking, prototyping and JIT/Kanban inventory programs complete its production-first platform.

3-Axis Milling5-axis machining5-Axis MillingAnodizingAqueous WashingAutomationBoringBroachingBruker XRF SpectrometryCAD Design ServicesCAM Programming ServicesClass 8 Cleanroom AssemblyCNC Lathe MachiningCNC millingCNC Mill-Turn MachiningCNC Swiss machiningComplex MachiningContour MillingCoordinate measuring machine (CMM) inspectionCounterboringCountersinkingDeburringDesign for X (DFX)Dock to Stock (DTS)DrillingEDIElectrical Discharge Machining (EDM)External Thread CuttingFacingHeat treatingInternal Thread CuttingInventory ManagementJust In Time (JIT)KanBanKeyence Vision SystemsKnurlingLaser engravingLaser markingLaser WeldingLights-Out MachiningLive ToolingMillingNon-Aqueous WashingOptical ComparatorsParting/CuttingParts Washing - Vapor DegreasingPassivatingPick Off CapabilitiesPlatingPolygon MillingPrecision BoringPrecision grindingPrecision PrototypingPrototype to ProductionPSC 1055PSC 1090PSC 1095PSC 1130PSC 1135PSC 1140PSC 1145PSC 1195PSC 1210PSC 1220PSC 1240PSC 1290PSC 1305PSC 1310PSC 1340PSC 1350PSC 1386PSC 1395PSC 1398PSC 1420PSC 1427PSC 1440PSC 1450PSC 1550PSC 1615PSC 1620PSC 1630PSC 1675PSC 2010PSC 2510PSC 2520PSC 2530PSC 2541PSC 2590PSC 2845PSC 2850PSC 2895PSC 2910PSC 2915PSC 2920PSC 2950PSC 3020PSC 3120PSC 3130PSC 3416PSC 3417PSC 5305PSC 5306PSC 5307PSC 5310PSC 5325PSC 5340PSC 5342PSC 5355PSC 5365Rapid prototypingReamingSlottingSmall Parts MachiningTappingThread millingTolerances of +/- .0001 inchTurningTurning and MillingWire EDM

CNC Specialties Mfg., Inc. is a precision CNC machining shop in Apollo, Pennsylvania, growing since 1996. With over 25 machines, the company offers a wide variety of machining services and capabilities, backed by an experienced staff, competitive pricing and access to outside vendors for customization. Work spans vertical machining centers, Mazak lathes, horizontal machining, CMM inspection, honing and tube bending, serving defense, government, medical, power generation and robotics customers.

BrazingCNC millingCNC turningCoatingCoordinate Measuring Machine InspectionEDM (wire-cut and conventional)Flux core arc weldingFurnace servicesGas metal arc weldingGas tungsten arc weldingHeat treatingHelmel Microstar Model 430-252 DCC CMMHorizontal machining center (Mazak FH-5800)Marvel #8 sawMazak Nexus 530C-II VMC, 40" x 20" x 20" travelsMazak QT-450 lathe, 25" max diameter, 80" between centersMazak QT-N250II lathe, 24" swing, 40" between centersMazak VTC-200C VMC, 65" x 20" x 20" travelsMazak VTC20B VMC, 44" x 20.28" x 20.8" travelsPlatingPrecision CNC MachiningPrecision grindingSharp vertical knee mills, 3HPShielded metal arc weldingSunnen MBB1600 precision honingTorch servicesTube bending (JD Squared)Vertical Machining Centers

Dailey's CNC Machining is a full service machine shop located in Columbus, Indiana, specializing in 5-axis machining technology for highly precise prototype parts and production components. Milling, wire EDM and surface grinding are offered in-house on YCM, Chevalier and Mitsubishi equipment, along with hard milling, assemblies and replacement components. The shop serves automotive, medical, robotics, transport and warehousing, and safety and security customers from an AS9100D and ISO 9001:2015 certified, ITAR registered facility.

4 and 5 axis milling5-axis machiningCNC millingHard millingPrototype machiningSurface GrindingWire EDM

Davlan is a leader in precision machining, providing a wide range of machining and manufacturing services. The company offers state-of-the-art CNC machining including horizontal machining, vertical machining and turning centers, full-service fabrication capabilities, and comprehensive end-to-end manufacturing including design, finishing and assembly. With high production volume up to 100,000 parts, Davlan serves tooling applications and commercial and defense industries from its 110,000-square-foot manufacturing facility in St. Louis, Missouri.

Blanchard GrindingCNC machiningCNC millingCNC turningEDMFabricationHoningInspectionLappingLaser cuttingMetal stampingPackagingPress Brake FormingSawingStampingSurface GrindingWelding

Specializing in small mechanical parts machining and assembly, Digital Machining Systems is a production machine shop in Duson (Lafayette), Louisiana, combining technologically advanced computerized machining equipment with an experienced engineering and manufacturing staff. Founded in 1991, the company machines shoebox-sized and smaller precision CNC parts, from difficult-to-machine alloys and plastics, held to critical finish requirements under an ISO 9001:2015 quality management system certified by DNV-GL.

3D Surface Milling5-axis machining5-Axis Milling

Eccentroid LLC has provided manufacturing and manufacturing engineering services since 2014, operating as an OEM parts supplier, manufacturing engineering consultant, dimensional metrology lab and machine shop from Loveland, Colorado. We specialize in five-axis machining with a focus on accuracy and consistency, and we have experience engineering solutions in optics, aerospace, plasma physics and food processing. Our unique background in physics and machining allows us to understand your problems, think outside the box, and come up with manufacturable solutions.

3D Sheet Metal Forming5-axis machiningCNC turningCustom Machine Design and BuildLaser engravingLaser WeldingMetrology & InspectionPSC 7A20PSC 7A21PSC 7B20PSC 7B22PSC 7C20PSC 7H20PSC 7K20PSC DA10PSC H270Rapid prototypingReverse engineeringWire EDM

E.H. Metalcraft is a machine shop in West Bridgewater, Massachusetts, founded in 1946 in Cambridge as a one-stop manufacturing and assembling plant for Boston-area industry. Owned and operated by Ralph Hansen since 1988, the company offers assembly, high- or low-quantity production, Brown + Sharpe machining, CNC turning, CNC milling, heat treating and plating and welding, working in stainless steel, aluminum and plastics for the aerospace, automotive, automation, defense, robotics and custom markets.

Brown + Sharpe machiningCNC machiningCNC millingCNC turningHeat treatingHigh or low quantity productionMachiningPlatingWelding

ERA Industries is a contract manufacturer specializing in precision machining and assemblies for the aerospace, military, medical, semiconductor and transportation industries. Capabilities include 5-axis and horizontal milling with multiple pallets and lights-out machining, turning with mill/turn machines, conventional and wire EDM, aluminum vacuum brazing, surface, OD/ID and thread grinding, waterjet and assembly. Founded in 1982, the company says it is ISO 9001:2015 and AS9100 Rev D certified, ITAR registered and Nadcap accredited for heat treating and brazing.

3-Axis Milling5-Axis MillingAge and QuenchAluminum Vacuum BrazingClass 100 Clean RoomCMM InspectionCNC turningEDM SinkingFlow TestingHeat treatingHeli-Coil and Dowel Pin AssemblyHorizontal MillingJig Bore GrindingLights-Out MachiningMill-Turn MachiningMulti-Axis MachiningNADCAP Accredited ProcessingOD & ID GrindingPressure testingRobotic Load AutomationSurface GrindingThermal AssemblyThread GrindingWaterjetWire EDM

Esteem Manufacturing Corporation is a CNC machine shop in South Windsor, Connecticut, delivering advanced CNC manufacturing driven by decades of expertise and cutting-edge technology. The family-owned shop specializes in CNC milling, turning, Swiss screw machining and multi-axis work, sliding parts from prototype and short-run quantities into repeat production, with finishing, deburring and blasting, laser marking, assembly, inspection and custom tooling handled in-house.

5-axis machiningCNC machiningCNC millingCNC turningLaser markingSwiss Screw Machining

Faustson Tool Corporation, a world leader in five-axis manufacturing technology, operates a state-of-the-art 16,000 square foot facility in Arvada, Colorado. As a pioneer in precision machining, Faustson Tool is capable of taking on the most challenging applications and delivering products that no one else in the industry thinks can be done. We are a woman-owned and operated small business providing services for clients worldwide, with a part on or orbiting every planet in the solar system.

3-Axis Milling3D Graphical Analysis Inspection Documentation3D Metal Printing3-D Scanning Contour Inspection4-Axis MillingAccurate to .00005 inchAdditive ManufacturingAgie Progress V3B&S Micro-HiteCNC machiningContour InspectionDeckel Maho 5-Axis Milling Machines (2)Depth to diameter ratio up to 100-1Design & ProductionDirect Metal Laser Sintering (DMLS)DMG MORI DMU 95 monoBLOCKDMG MORI DMU 95 monoBLOCK with HEIDENHAIN TNC 640 controlEnvironmentally controlled inspection area 68 +/- 1 Degree FFAA Dimensional Inspection RepresentativeFive-Axis MillingHermle C600UHermle C800U (2)Inside corner radius to .003InspectionLive Tooling CNC LatheMeasure to CAD and Solid ModelsMill up to 49.2 x 34.6 x 31.5Mitsubishi DWC90HMitsubishi FX20Multi-Axis EDMOGP Optical measuring machineOnline/Offline ProgrammingPlanning & StrategyQuick-Turn MachiningReverse engineeringSinker EDMSmall Hole EDMSmall hole EDM drilling .0040 diameterSmartScope MVP 300Surface finishes to 8 rmsTestingTurningWire diameters from .002 to .013 inchWire EDMWire EDM cutting accuracy to .00005 inchZeiss Calypso advanced programming certificationZeiss Contura CMMs (2)Zeiss Contura G2 RDS 700