Additive Manufacturing

3D Printing Services for
Rapid Prototyping & Production

From next-day FDM prototypes to precision SLA medical guides and production-grade DMLS metal parts — in-house additive manufacturing built to complement your PCB and CNC sourcing under one roof.

6 Print Technologies 16–400µm Resolution 24–48h Turnaround One-Stop with PCB & CNC
6
In-house printing technologies
16µm min
Finest achievable layer resolution
6+
Material families supported
48h
24–48h rapid prototyping turnaround
1200+
Parts & prototypes printed
±0.1 mm
Typical dimensional tolerance
24h
Fastest prototype turnaround
ISO
9001:2015 quality system certified
Our Capabilities

3D printing capabilities
we deliver

From single prototypes to bridge-production runs, serving medical devices, robotics, automotive tooling and education. Hover to explore.

01

Rapid Prototyping

24–72 hour turnaround on design-validation prototypes, with DFM feedback and multiple material options for iterative development.

02

Production Parts

End-use parts in industrial-grade materials, with consistent batch-to-batch quality and full inspection records.

03

Functional Testing

Prototypes built for mechanical stress, thermal performance, chemical resistance and assembly fit verification.

04

Custom Solutions

Complex-geometry manufacturing with custom material formulations, tuned for your specific application requirements.

05

Post-Processing & Finishing

Sanding, polishing, painting, vapor smoothing and assembly — professional finishing for appearance and function.

06

Design Consulting & DFAM

Design-for-additive-manufacturing guidance, topology optimization and material selection from our applications engineers.

07

Multi-Material & Overmolding

Rigid-flex combinations, soft-touch overmolds and multi-durometer assemblies printed or finished as a single part.

08

Low-Volume Bridge Production

Cost-effective tooling-free production runs of 10–5,000 units while injection tooling is being built.

Our Process

A systematic approach to
every printed part

From first file review to final delivery, every project moves through the same disciplined six-stage process — so quality never depends on luck.

01

Design Analysis

Our applications engineers review your 3D model for wall thickness, overhangs, tolerances and printability, flagging any changes needed before a single layer is printed.

STL / STEP review · printability check
02

File Preparation

STL and STEP files are optimized, orientation is chosen for strength and surface finish, and support structures are generated to protect critical features.

Support generation · orientation optimization
03

Print Setup

Technology and material are matched to your application — FDM, SLA, SLS, PolyJet, DMLS or MJF — and printers are configured and calibrated for the build.

Technology matching · machine calibration
04

Printing

Layer-by-layer additive manufacturing under continuous monitoring, with in-process checks to catch layer shifts, warping or adhesion issues early.

In-process monitoring · layer verification
05

Post-Processing

Support removal, sanding, media blasting, vapor smoothing, painting or heat treatment, followed by dimensional and visual quality inspection.

Finishing · dimensional inspection
06

Final Delivery

Parts are packaged to prevent transit damage, documentation and certificates of conformance are attached, and orders ship worldwide, door to door.

Protective packaging · global shipping
Printing Technologies

The right additive process
for every part

Six technologies, one supplier — no critical process is outsourced.

Plastic Prototyping

FDM & SLA

Fused Deposition Modeling builds strong functional parts and large-format prototypes in PLA, ABS, PETG, Nylon and TPU at low cost. Stereolithography adds high-detail, smooth-finish models in standard, tough and castable resins for design reviews and casting patterns.

FDM: 50–400µm SLA: 25–100µm Large build volume
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Complex Geometries & Multi-Material

SLS & PolyJet

Selective Laser Sintering builds intricate, interlocking and lattice geometries in Nylon and TPU with no support structures needed, ideal for functional assemblies. PolyJet layers multiple photopolymers in a single build for multi-material, full-color and over-molded prototypes.

SLS: 80–120µm PolyJet: 16–30µm No support removal (SLS)
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Metal & Production-Grade

DMLS & MJF

Direct Metal Laser Sintering fuses metal powder — Aluminum, Titanium, Stainless Steel and Inconel — into end-use metal parts for demanding applications. Multi Jet Fusion produces high-detail, isotropic Nylon PA12/PA11 functional parts at true production speed and repeatability.

DMLS: metal alloys MJF: production nylon 20–60µm layers
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Technical Specifications

Precision across every
printing technology.

Choosing the right process starts with the right data. Compare layer resolution, materials, build volume and cost across all six technologies we run in-house.

  • 6
    Printing technologies
  • 6+
    Material families
  • 16µm
    Finest layer resolution
  • 1000mm
    Max FDM build length (1000×800×600mm)
Request Capability Sheet →
ParameterFDMSLASLSPolyJetDMLSMJF
Best For Functional prototypes & large parts High-detail models Complex geometries Multi-material parts Metal end-use parts Production-grade parts
Layer Resolution 50–400 µm 25–100 µm 80–120 µm 16–30 µm 20–60 µm ~80 µm
Material Options PLA, ABS, PETG, Nylon, TPU Standard / Tough / Castable resins Nylon, TPU Various photopolymers Aluminum, Titanium, Stainless, Inconel Nylon PA12 / PA11
Max Build Envelope 1000×800×600mm 500×500×600mm 550×550×750mm 490×390×200mm 250×250×325mm 380×284×380mm
Cost Low Medium High High Very High Medium-High
Quality & Inspection

Every part inspected before it ships.

Every job, prototype or production, moves through the same inspection process. Full documentation and material certificates ship with your order on request.

ISO 9001 : 2015
Quality management system, third-party audited
Material Certification
Certificates of conformance and full traceability
RoHS / REACH Compliant
Material declarations available on request
Shared Quality System
Same QMS as our PCB & CNC manufacturing divisions

Inspection & Testing Methods

  • Dimensional Inspection (CMM & Calipers)Every critical dimension verified against the CAD model
  • Functional Testing & ValidationFit, assembly and load testing performed before shipment
  • Material Certification & Batch TraceabilityCertificates of conformance issued per production lot
  • First Article Inspection (FAI) ReportsFull dimensional report before a production run begins
  • Visual & Surface Quality InspectionLayer consistency, warping and surface defect checks
  • Mechanical Property TestingTensile, impact and hardness testing available on request
  • Wall Thickness & Tolerance Verification±0.1mm typical tolerance confirmed pre-shipment
  • Post-Processing Quality CheckFinish, color match and assembly fit verified before packing
Case Studies

Projects we've delivered

Real 3D printing challenges — and how we solved them.

Medical · Surgical Guides

Patient-Specific Surgical Guide Production

SLA production of biocompatible, patient-specific orthopedic surgical guides for a medical device manufacturer, requiring tight batch consistency.

25µm
Layer height
500+
Units delivered
100%
Dimensional pass
Outcome

Every guide passed dimensional inspection against the patient scan on first submission, with full material certification supplied for regulatory files.

Robotics · Prototyping

Rapid Iteration for Robotics End-Effectors

FDM PETG and Nylon prototyping across 12 design iterations for a robotics startup's gripper end-effector, compressing the development cycle.

12
Iterations
48h
Per-cycle turnaround
40%
Dev cost cut
Outcome

Design-validated in under six weeks instead of the customer's original three-month estimate, moving straight into an MJF production bridge run.

Automotive · Tooling & Fixtures

SLS Nylon Assembly-Line Fixtures

SLS nylon jigs and fixtures for an automotive interior assembly line, replacing heavier machined-aluminum tooling on the same stations.

60%
Lighter fixtures
150+
Fixtures produced
$45k
Tooling cost saved
Outcome

Line operators reported easier handling and faster changeovers; the customer now sources all new fixture designs as SLS nylon prints.

Why HanSphere

Why engineering teams
choose us.

3D printing partners need more than a printer farm — they need applications engineering, fast quoting and the depth to combine additive manufacturing with your other sourcing needs.

6+
Print technologies in-house

Six technologies under one roof

FDM, SLA, SLS, PolyJet, DMLS and MJF all run in our own facility — no outsourced processes, no added lead time waiting on a subcontractor.

24h
Design feedback turnaround

Design consulting before you print

Our applications engineers return DFAM and topology-optimization feedback within 24 hours, catching printability issues before they cost you a build.

1
One-stop sourcing partner

3D printing, PCB & CNC under one roof

Combine 3D-printed enclosures or fixtures with PCB fabrication, assembly and CNC parts on a single order, single NDA and consolidated shipment.

6+
Material families supported

Widest material selection, one supplier

PLA, ABS, PETG, Nylon, Resin, TPU and metal powders — matched to your application by engineers who work with all of them daily.

FAQ

Frequently asked questions

Common questions about choosing a technology, ordering parts and combining 3D printing with your other sourcing needs.

It depends on your priority. FDM suits low-cost functional prototypes and large parts; SLA suits high-detail visual models; SLS and MJF suit complex or production-grade nylon parts; PolyJet suits multi-material and full-color models; DMLS suits end-use metal parts. Send us your model and we'll recommend the best fit at no charge.

PLA, ABS, PETG, Nylon, Resin (standard, tough and castable) and TPU as standard, plus DMLS metal powders including Aluminum, Titanium, Stainless Steel and Inconel. Custom material formulations are available for specialized applications — ask our team.

No minimum order quantity — we print single prototypes as well as low-volume bridge production runs from 10 to 5,000 units. Pricing improves at volume, so let us know your expected quantity when requesting a quote.

Standard FDM and SLA prototypes ship in 24–72 hours from file approval. SLS, PolyJet and metal DMLS parts typically take 3–7 working days depending on post-processing requirements. Rush service is available on request.

We accept STL, STEP, IGES and OBJ files for 3D printing. STEP or IGES is preferred for parts requiring machining references or tight tolerances, since it preserves exact geometry rather than a mesh approximation.

Yes — many customers order 3D-printed enclosures, brackets or test fixtures alongside their PCB fabrication and assembly. It's a single quote, one point of contact and one consolidated shipment, which simplifies your supply chain considerably.

Yes — sanding, media blasting, vapor smoothing, painting, dyeing and heat treatment are all available in-house. Let us know the finish and tolerance you need and we'll include it in your quote.

Yes — NDA signing is standard practice before any design files are shared. Our standard mutual NDA is provided within 24 hours of request, and we can also review and sign your company's preferred NDA template.

Get a Quote

Start your 3D printing
project today.

Upload your model and our applications engineering team will review it and return a full quote and technology recommendation within 24 hours.

  • Free technology & material recommendation
  • NDA signed on request — standard practice
  • ISO 9001:2015 documentation available
  • Response within 24 working hours
  • No commitment required to get a quote
Request 3D Printing Quote All files encrypted · Max 80MB per upload · NDA available

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