Engineering Review
Drawing, material, tolerance, finish and quantity review before quotation.
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24 Hours QuoteCNC Machining Inspection Services
Inspection support for CNC machined parts including drawing review, material verification, first article inspection and final dimensional checks.
- Drawing and material verification
- FAI and final inspection
- Reports and certificates by requirement
Fast RFQ
Upload Your CAD Files for a Fast Quote
STEP / STP / IGES / IGS / X_T / SLDPRT / PDF / DWG / DXF
Your files are secure and confidential.
Engineering review and quotation within 24 hours.
Inspection for Custom Precision Parts
JADMAKE reviews inspection requirements before production so buyers can align critical dimensions, reports, certificates and packaging expectations.
Capabilities
Inspection Capabilities
Choose the machining strategy that matches part geometry, access, tolerance and production quantity.
Manufacturing Planning
Process, fixture, toolpath and inspection planning based on part requirements.
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Prototype to Low Volume
Support for functional prototypes, engineering samples and repeat small batches.
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Quality and Finishing
Inspection reports, surface treatment and packaging support by project needs.
Learn MoreInspection Capabilities and Specifications
Available Processes3-axis, 4-axis, 3+2-axis, 5-axis CNC milling
Standard ToleranceDrawing-based and reviewed against industry tolerance requirements
Tightest ToleranceConfirmed by material, geometry, datum scheme and inspection method
Maximum Part SizeConfirm by drawing, workholding and machine envelope before quotation
Minimum Feature SizeConfirm by tool access, material and burr-control requirements
Prototype Quantity1-20 parts
Low-Volume Production20-500+ parts
Typical Lead TimeSelected low-volume projects can start from 7 days after drawing, material and order confirmation
Inspection EquipmentCMM, height gauge, projector, micrometer, roughness tester, plug gauges and ring gauges as required by project
Supported FilesSTEP, STP, IGES, IGS, X_T, SLDPRT, PDF, DWG, DXF
Inspection Materials
Aluminum
Lightweight, corrosion resistant, machinable and suitable for cosmetic or functional finishing.
- Applications
- RF housings, heat sinks, brackets, covers, fixture plates and enclosures.
- Common Grades
- 6061, 7075, 5052, 2024
Stainless Steel
Corrosion resistant, durable and suitable for parts that need strength and stable surfaces.
- Applications
- Fixtures, brackets, covers, equipment components and industrial precision parts.
- Common Grades
- 304, 316, 17-4 PH
Carbon and Alloy Steel
Strength, wear resistance and optional heat treatment depending on grade and application.
- Applications
- Tooling plates, structural components, machinery parts and durable brackets.
- Common Grades
- 1045, 4140, 40Cr
Brass and Copper
Good conductivity, machinability and corrosion resistance for electrical and thermal uses.
- Applications
- Electrical parts, contacts, RF details, grounding parts and thermal components.
- Common Grades
- C360, H59, C110
Titanium
High strength-to-weight ratio and corrosion resistance, with higher machining cost and tool-wear risk.
- Applications
- High-performance prototypes, lightweight structures and demanding precision parts.
- Common Grades
- Ti-6Al-4V
Engineering Plastics
Lightweight, insulating, low-friction or chemical-resistant options with material-specific stability risks.
- Applications
- Jigs, housings, wear parts, test fixtures and functional prototypes.
- Common Grades
- POM, PEEK, Nylon, PC, ABS
Surface Finishing Options for Inspection Parts
As Machined
Finish requirements can be reviewed with your material, tolerance and application needs.
Bead Blasting
Finish requirements can be reviewed with your material, tolerance and application needs.
Anodizing
Finish requirements can be reviewed with your material, tolerance and application needs.
Hard Anodizing
Finish requirements can be reviewed with your material, tolerance and application needs.
Powder Coating
Finish requirements can be reviewed with your material, tolerance and application needs.
Painting
Finish requirements can be reviewed with your material, tolerance and application needs.
Electroless Nickel Plating
Finish requirements can be reviewed with your material, tolerance and application needs.
Zinc Plating
Finish requirements can be reviewed with your material, tolerance and application needs.
Passivation
Finish requirements can be reviewed with your material, tolerance and application needs.
Polishing
Finish requirements can be reviewed with your material, tolerance and application needs.
Black Oxide
Finish requirements can be reviewed with your material, tolerance and application needs.
Laser Marking
Finish requirements can be reviewed with your material, tolerance and application needs.
Why Choose JADMAKE
Engineering Review Before Production
CAD files, drawings, material, tolerance and finishing requirements are reviewed before machining starts.
Consistent Quality Control
ISO 9001 process control and inspection checkpoints help manage dimensions, appearance and batch repeatability.
Direct Factory Communication
Project requirements are discussed with the team responsible for engineering review and production planning.
Flexible Production Volumes
Support for prototypes, engineering samples and repeat low-volume orders.
Complete Manufacturing Support
Machining, finishing, inspection, packaging and delivery are coordinated together.
Quality Control for Inspection Parts
Inspection reports, material certificates and surface treatment certificates can be provided according to project requirements.
Drawing ReviewMaterial VerificationFirst Article InspectionIn-Process InspectionFinal Dimensional InspectionSurface and Appearance InspectionPackaging and Shipment
CMMHeight GaugeProjectorMicrometerRoughness TesterPlug GaugesRing Gauges
Inspection Parts We Manufacture
Aluminum Housings
- Material: Aluminum
- Process: CNC Milling
- Finish: Anodizing
- Tolerance: Project dependent
Heat Sinks
- Material: Aluminum
- Process: CNC Milling
- Finish: Black Anodizing
- Tolerance: Project dependent
Precision Brackets
- Material: Aluminum / Steel
- Process: 3+2 Axis Milling
- Finish: As Machined
- Tolerance: Project dependent
Robotics Components
- Material: Aluminum / Steel
- Process: CNC Milling
- Finish: Painting
- Tolerance: Project dependent
Communication Enclosures
- Material: Aluminum
- Process: CNC Milling
- Finish: Anodizing
- Tolerance: Project dependent
SATCOM Components
- Material: Aluminum / Alloy Steel
- Process: 5-Axis Milling
- Finish: Black Oxide
- Tolerance: Project dependent
Optical Mounts
- Material: Aluminum / Stainless Steel
- Process: CNC Milling
- Finish: Passivation
- Tolerance: Project dependent
Automation Fixtures
- Material: Aluminum / Steel
- Process: CNC Milling
- Finish: Hard Anodizing
- Tolerance: Project dependent
Medical Device Components
- Material: Stainless Steel / Plastic
- Process: CNC Milling
- Finish: Polishing
- Tolerance: Project dependent
Aerospace Structural Parts
- Material: Aluminum / Titanium
- Process: 5-Axis Milling
- Finish: As Machined
- Tolerance: Project dependent
Inspection Services for Different Industries
Robotics
Structural brackets, actuator parts, sensor mounts and precision housings.
Communication and SATCOM
RF housings, antenna structures, terminal brackets and shielding components.
Industrial Automation
Fixtures, machine components, mounting plates and custom tooling.
Electronics
Heat sinks, enclosures, connectors, plates and shielding parts.
Medical Equipment
Prototype components, device housings, fixtures and precision metal parts where requirements are confirmed by drawing.
Aerospace
Engineering prototypes, lightweight structures and precision components with project-specific documentation requirements reviewed before quotation.
Prototype to Low-Volume Production
1-20 Parts
Suitable for design validation, functional testing, engineering samples and early project review.
20-500+ Parts
Suitable for bridge production, repeated small-batch orders and controlled production ramp-up.
Inspection Design Guidelines
Internal Corner RadiusUse a radius that matches available tool sizes where possible.
Pocket DepthAvoid unnecessarily deep pockets to reduce tool deflection and cost.
Thin WallsConfirm wall thickness based on material, part size and tolerance.
Hole DepthProvide depth and thread requirements clearly in drawings.
ThreadsSpecify thread standard, depth, tolerance and inspection requirements.
TolerancesApply tight tolerances only where function requires them.
Surface FinishDefine visual and functional finish requirements separately.
DatumMark datum and critical-to-function dimensions clearly.
FAQ
Can JADMAKE support Inspection?
Yes. Send drawings, material, quantity, tolerance and finish requirements for engineering review.
What files are needed for a quote?
STEP, STP, IGES, X_T, PDF, DWG, DXF and ZIP files can be reviewed.
Do you support prototypes and low-volume production?
Yes. JADMAKE supports prototypes, engineering samples and repeat low-volume production.
Can you provide inspection reports?
Inspection reports, material certificates and surface treatment certificates can be provided according to project requirements.
Ready to Start Your Inspection Project?
Upload your drawings and CAD files. Our engineering team will review your project and provide a quotation with machining recommendations.
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