Which 3D printing technology fits my project?

It depends on your requirements. SLA delivers smooth surface finish (Ra 1-3 um) for visual prototypes. SLS produces strong, support-free PA12/PA11 parts for functional testing. FDM is a lower-cost option for large-format parts. MJF often fits bridge production with per-part costs of $8-20 at 200+ units. PolyJet can combine rigid, flexible, and transparent materials in one build at 16 um layers. DMLS produces fully dense metal parts for robotics and medical end-use.

What materials can you 3D print?

We offer 101+ materials across six technologies: SLA resins (Standard, Tough, Flexible, High-Temp, Castable), SLS/MJF nylon powders (PA12, PA11, PA12-GF, PA12-CF, PA12-GB, TPU, PP), FDM thermoplastics (PLA, ABS, PETG, Nylon, PC, PEEK, PEI/Ultem), PolyJet photopolymers (VeroWhite, VeroClear, Agilus30, RGD525, MED610, Digital ABS Plus), and DMLS metal powders (Ti-6Al-4V, 316L, 17-4 PH, Inconel 625/718, AlSi10Mg).

What are your 3D printing tolerances and accuracy?

SLA: ±0.13 mm (±0.005 in.) standard. SLS: ±0.25 mm (±0.010 in.) or ±0.2% of nominal. FDM: ±0.5 mm (±0.020 in.) desktop, ±0.13 mm industrial. MJF: ±0.20 mm (±0.008 in.) standard, ±0.10 mm achievable. DMLS: ±0.10 mm (±0.004 in.). Tighter tolerances available with secondary CNC machining.

Do you provide post-processing and finishing services?

Yes. We offer support removal, bead blasting, sanding, vapor smoothing, painting, dyeing (MJF/SLS), plating, thread tapping, and heat-set inserts. DMLS metal parts can receive stress-relief annealing, HIP, and CNC finish-machining. Parts ship ready-to-use.

What file formats do you accept for 3D printing?

We accept STL, OBJ, 3MF, PLY and native CAD files (STEP, IGES, SolidWorks, Fusion 360). For STL files, we recommend 0.1 mm chord deviation for optimal mesh quality. We review every file for printability issues before quoting.

Can you handle both prototyping and production volumes?

Yes — from single prototypes to 10,000+ unit production runs. MJF excels at bridge production with per-part costs of $8–20 at 200+ pieces and near-isotropic PA12 properties. SLS handles 1–1,000 piece runs. DMLS serves low-volume metal end-use parts (1–100 pcs) for robotics, medical, and tooling.

3D Printing Services: SLA, SLS, FDM, MJF, DMLS

Why Choose Our 3D Printing Services

Additive Manufacturing Capabilities

Speed, quality, and material selection that accelerates your product development

1–5 Day Turnaround

Typically 1–5 day turnaround for most parts

Typical: 1–5 days

Multi-Technology

SLA, SLS, FDM, MJF, PolyJet, and DMLS technologies available through one quoting workflow. Choose the right process for your application

Polymer & Metal

101 materials

Pro

Professional Finishing

Complete post-processing services including sanding, painting, plating, and thread finishing

Paint & coating

Thread tapping

Advanced 3D Printing Technologies

Choose Your Technology

Six technologies available through one quoting workflow. Select the right process for your application, volume, and budget.

SLA

Stereolithography

LIQUID RESIN CURING

UV Laser

Liquid Resin Pool

Layer-by-Layer

RESOLUTION

25 µm

Ultra-fine detail

LEAD TIME

1–2 Days

1–2 day lead time

SURFACE

Smooth

Glass-like finish

MATERIALS

Resins

Specialized properties

Best For:

High-detail prototypes and miniatures

Jewelry and dental applications

Smooth surface finish requirements

Small to medium-sized parts

MJF

Multi Jet Fusion

POWDER BED FUSION

HP Inkjet + IR Fusing

Nylon Powder

No Support Needed

STRENGTH

High

Production-grade

LEAD TIME

2–3 Days

Batch processing

SUPPORTS

None

Complex geometries

VOLUME

Large

1–10,000 pcs

Best For:

Functional prototypes and end-use parts

Complex assemblies and interlocking parts

Batch production of small parts

EV/Automotive and industrial applications

FDM

Fused Deposition Modeling

FILAMENT EXTRUSION

Heated Nozzle

Thermoplastic Filament

Layer Deposition

COST

Lowest

Budget-friendly

MATERIALS

Wide

PLA, ABS, PETG+

SIZE

Large

Up to 12” builds

POST-PROCESS

Minimal

Ready to use

Best For:

Concept models and rapid iterations

Large parts and fixtures

Educational and hobby projects

Cost-sensitive prototyping

Also available:SLS — Nylon powder bed · no supports · 1–1,000 pcs DMLS — Ti-6Al-4V, 316L, Inconel · metal end-use parts PolyJet — Multi-material · 16 µm layers · color + flexible + rigid in one build

Full 6-technology comparison table

SLA vs SLS vs FDM vs MJF vs PolyJet vs DMLS — layer height, tolerances, surface finish, materials, cost, and production volume comparison
Feature	SLA	SLS	FDM	MJF	PolyJet	DMLS
Process	UV laser resin curing	CO2 laser powder bed	Thermoplastic extrusion	HP inkjet + IR fusing agent	Inkjet photopolymer jetting + UV cure	Fiber laser metal powder
Layer height	25-100 um	60-120 um	100-400 um	80 um (fixed)	16-32 um	20-60 um
Tolerance (typical)	+-0.13 mm (+-0.005 in.)	+-0.25 mm (+-0.010 in.)	+-0.5 mm (+-0.020 in.)	+-0.20 mm (+-0.008 in.)	+-0.10 mm (+-0.004 in.)	+-0.10 mm (+-0.004 in.)
Surface finish (Ra)	1-3 um (40-120 uin.)	6-15 um (240-590 uin.)	10-25 um (390-980 uin.)	5-10 um (200-400 uin.)	1-3 um (40-120 uin.) — smoothest polymer AM	6-20 um (240-790 uin.) as-built
Supports needed	Yes	No	Yes (>45 deg overhang)	No — self-supporting	Yes (soluble gel support)	Yes
Multi-material	No	No	Limited (dual extrusion)	No	Yes — rigid + flexible + transparent in one build	No
Key materials	Standard, Tough, Flexible, High-Temp, Castable resins	PA12, PA11, PA12-GF, PA12-CF, TPU, PP	PLA, ABS, PETG, Nylon, PC, PEEK, PEI	PA12, PA11, PA12-GB, TPU, PP	VeroWhite, VeroClear, Agilus30, RGD525, MED610/620, Digital ABS Plus	Ti-6Al-4V, 316L, 17-4 PH, Inconel, AlSi10Mg
Typical turnaround	1-3 days	2-4 days	1-2 days	2-3 days	1-3 days	5-10 days + post-processing
Cost per part	$15-80	$30-80	$3-50	$25-65; $8-20/ea at 200+ pcs	$50-300 (material-intensive)	$150-500
Production volume	1-50 pcs	1-1,000 pcs	1-50 pcs	1-10,000 pcs	1-25 pcs	1-100 pcs
Best for	Visual prototypes, dental models, jewelry patterns, master patterns for silicone molds	Functional prototypes, ducting, snap-fits, robotics brackets, small-batch production	Concept models, jigs & fixtures, large-format parts, rapid iteration	Bridge production (100-10K units), automotive interiors, consumer electronics housings, medical devices, snap-fit enclosures	Multi-material assemblies, anatomical models, consumer product appearance prototypes, overmold simulation, soft-touch jigs	Robotics structural brackets, conformal cooling inserts, medical implants, high-temp alloy tooling

Debating whether to bring industrial 3D printing in-house?

Before you buy that next production AM system, run the numbers. See our detailed breakdown of capital equipment, material handling, and hidden operational costs.

Read the Cost Analysis

Advanced Material Library

101 specialized materials

From engineering-grade polymers to resins suitable for biocompatible applications and metal alloys, we offer a comprehensive 3D printing material library.

Resins

Precision liquid photopolymers

Standard Clear

General purpose, smooth finish

Cure: RT

Tough Black

ABS-like mechanical properties

Cure: RT

Durable

High impact, snap-fits, wear resistance

Cure: RT

Castable

Investment casting patterns

Burnout: 500°C

High Temp

Fixtures, under-hood, thermal testing

HDT: 200°C

Nylon Powders

Production-grade polymers

PA12 Natural

High strength, chemical resistant

Strength:

PA12 Glass-filled

40% glass fiber reinforcement

Strength:

PA11

Chemical & impact resistant, ductile

Strength:

PA12-CF

Carbon fiber reinforced

Strength:

TPU

Flexible elastomer, gaskets & seals

Strength:

Filaments

Thermoplastic materials

PLA Natural

Easy printing, biodegradable

Eco:

ABS Black

Impact resistant, automotive grade

Eco:

PETG Clear

Chemical resistant, food safe

Eco:

TPU Flexible

Shore 95A elastomer

Eco:

Nylon (PA)

Strong, abrasion resistant, jigs & fixtures

Eco:

Metal Powders

DMLS additive metals

AlSi10Mg

Aluminum alloy, lightweight

Melt: 590°C

Ti6Al4V

Titanium Grade 5, high-strength structural

Melt: 1660°C

316L Stainless

Corrosion resistant steel

Melt: 1400°C

Inconel 625

Superalloy, high temperature

Melt: 1290°C

17-4 PH Stainless

Precipitation hardening, robotics & medical

Melt: 1400°C

Material Selection Guide

Visual Prototypes

Resins for appearance models and presentation parts

Functional Testing

Nylon powders for mechanical validation

Rapid Iteration

Filaments for early concept development

Production Parts

Metal powders for end-use components

Metal 3D Printing Services

Metal 3D Printing Services for Complex, Low-Volume Parts

When geometry rules out easy machining or when you need internal channels, lattice structures, or consolidated assemblies, metal 3D printing becomes the more practical path. DMLS is a common route for dense metal parts in Ti-6Al-4V, 316L, 17-4 PH, Inconel, and AlSi10Mg, while secondary machining can finish sealing faces, threads, and tight datums after the build.

For a process-by-process breakdown, see the DMLS metal 3D printing guide for alloy selection, post-processing limits, and cost drivers.