Custom Metal Parts
with Metal 3D Printing & CNC Finishing
We provide one-stop custom metal parts manufacturing services from printed blanks to finished components. Our workflow combines metal 3D printing, CNC machining, heat treatment, surface finishing, inspection and delivery support for prototypes, replacement parts and low-volume metal components.
One-Stop Manufacturing Services
We help customers move from CAD files to usable metal components through a combined manufacturing and finishing workflow.
Metal 3D Printing
Create near-net-shape metal parts from digital models.
CNC Machining
Finish critical surfaces, holes, threads and assembly features.
Heat Treatment
Improve part stability and mechanical performance when required.
Surface Finishing
Support polishing, sand blasting and custom surface treatment.
Inspection
Check dimensions, appearance and project-specific requirements.
Delivery Support
Pack and ship finished metal components for global customers.
Finished Metal Parts 3d print We Manufacture
We focus on custom metal components that require 3d printing, machining, finishing or inspection before final use. This makes the service suitable for functional assemblies and production-ready parts.
CNC Finished 3d Printed Parts
Printed metal blanks with machined holes, threaded features, flat surfaces and assembly areas.
Custom Metal Housings
Metal housings, shells and covers with mounting points, surface finishing and inspection support.
Metal Brackets & Mounts
Strong custom brackets, supports and mounting parts for equipment, vehicles and assemblies.
Post-Processed Components
Metal components delivered with finishing, cleaning, heat treatment or machining as required.
Tooling & Fixtures
Custom fixtures, checking tools, production aids and manufacturing support components.
Finished Assembly Components
Metal parts prepared for assembly with machined interfaces, surface treatment and inspection.
Precision Metal 3D Printed Parts for Complex Geometries
Some custom metal parts need more than ordinary machining. Metal 3D printing can create internal channels, lightweight lattice structures, compact flow paths, integrated assemblies and micro features that are difficult or costly to manufacture with CNC machining or tooling alone. We combine printing with machining and finishing so these complex parts can become usable components.
Internal Channels
Cooling passages, manifolds, flow channels and heat exchanger structures with optimized internal paths.
Micro Features
Fine metal features such as microchannel nozzles, small holes and detailed functional surfaces.
Lightweight Lattices
Weight-saving structures for aerospace, automotive, medical, research and high-value engineering parts.
Precision Part Applications
These applications are especially suitable when the part needs both complex additive geometry and post-processing for final use.
Metal Heat Exchanger Parts
Compact thermal components with internal cooling channels and improved heat transfer efficiency.
Microchannel Spray Nozzles
Ultra-fine flow channels and integrated nozzle structures beyond typical machining limits.
Waveguide Plates
Precision holes and consistent metal features for signal-related or high-accuracy applications.
Integrated Functional Parts
Consolidate multiple components into fewer printed metal parts to reduce assembly complexity.
Precision Metal Components
Small, complex and functional metal parts made by metal 3D printing, CNC finishing and surface post-processing.
Micro Nozzles
Small outlets and complex flow paths for fluid or gas control.
Thin-Wall Parts
Lightweight thin-wall components for compact assemblies.
Internal Channels
Cooling, airflow and liquid channels inside metal parts.
Precision Brackets
Custom brackets with machined interfaces and assembly fit.
Get Usable Metal Components, Not Just Printed Blanks
Many custom metal parts need more than printing. Critical features may require CNC machining, parts may need heat treatment, and final components often need surface finishing or dimensional inspection. Our integrated workflow helps reduce supplier coordination and simplify your manufacturing process.
Less Supplier Coordination
Printing, machining, finishing and inspection can be handled in one workflow.
Better Assembly Fit
Machining support for holes, threads, mating surfaces and mounting features.
Flexible Quantities
Suitable for prototypes, replacement parts and low-volume manufacturing.
Material Guidance
We help evaluate material options based on strength, weight and working environment.
More Complete Delivery
Parts can be cleaned, finished, checked, packed and shipped according to requirements.
Materials for Custom 3d print Metal Parts
We can recommend suitable metal materials based on strength, weight, heat resistance, corrosion resistance, machining requirements and final application.
Stainless Steel
Durable and cost-effective for industrial components, housings, fixtures and functional parts.
Aluminum Alloy
Lightweight option for covers, brackets, housings, automotive parts and heat-related structures.
Titanium Alloy
High-strength and lightweight material for aerospace, medical prototypes and high-value parts.
Nickel-Based Alloy
Suitable for high-temperature, heat-resistant and demanding engineering applications.
Simple Manufacturing Process
Send your CAD files, drawings and requirements. We will evaluate the best manufacturing route and provide a quotation based on part geometry, material, finishing and quantity.
1. Upload CAD / Drawing
2. Engineering Review
3. Quote & Process Plan
4. Manufacturing
5. Inspection & Delivery
Related Printing Services
Explore more metal 3D printing service based on your industry, structure and application needs.
Printing Service
Overview of our metal 3D printing service, materials and manufacturing capabilities.
Aerospace & Industrial
Turbines, drone frames, enginehousings, internal channels and industrial functional metal parts.
Automotive & Mechanical
Engine parts, manifolds, radiators,brackets and mechanical functional components.
Medical & Dental
Custom implants, dental crowns, surgical guides and precision medical components for healthcare applications.
Custom 3d print Metal Parts FAQ
Common questions about metal 3D printing, CNC machining, finishing, inspection and custom metal part production.
Do you provide finished metal parts after 3D printing?
Yes. We can support CNC machining, heat treatment, polishing, sand blasting, surface finishing, dimensional inspection, packing and delivery according to your drawing and final use requirements.
Can you provide CNC machining after metal 3D printing?
Yes. CNC machining can be used for critical surfaces, threaded holes, sealing areas, mounting positions, flatness requirements and tolerance-controlled features after printing.
What custom metal parts can you manufacture?
We can manufacture metal housings, brackets, mounts, tooling, fixtures, finished printed components, post-processed parts and low-volume custom metal components for different industries.
What files should I send for quotation?
You can send STEP, STP, STL, 3MF, OBJ, CAD files, 2D drawings, PDF drawings or sample photos. Please include material, quantity, tolerance and surface finish requirements when possible.
Can you manufacture precision metal components?
Yes. We can manufacture precision metal components such as micro nozzles, thin-wall parts, internal channel parts, precision brackets and small functional metal parts using metal 3D printing, CNC machining and surface finishing.
Can metal 3D printed parts include internal channels or micro features?
Yes. Metal 3D printing is suitable for complex internal channels, cooling paths, lightweight structures and small functional features that are difficult to machine conventionally. CNC finishing can be added for critical dimensions and assembly surfaces.
Contact Us
Upload your CAD files, drawings or sample photos. We will help evaluate the best combination of metal 3D printing, CNC machining, heat treatment, surface finishing and inspection for your project.
- WhatsApp:+86 133-0731-5628
- Email: wgracedin@gmail.com
- Website: www.3dprintcn.com
We will contact you as soon as possible!