Industrial Manufacturing

Industrial 3D Printing
Done Right.

High-precision industrial 3D printing for engineering and production teams. Export-grade quality — SLA, SLS, and FDM technologies with full DFM review on every order.

Lead time: 5–7 business days · international shipping
Tolerances to ±0.1 mm on critical features
Full DFM review · Zero-Defect Protocol applied
Request Technical Quote ISO 9001:2015 Compliant Facility
[ Ảnh / Video nhà máy 3D Printing ]
3D Printed Parts Delivered As Fast As 5–7 Business Days 20+ Industrial Material And Finish Options Vietnam Facility From Prototype To Production 100% Quality & Dimensional Inspection
Additive Manufacturing

Why VNcontx for 3D Printing?

Fast 5–7 Day Lead Times

20+ Industrial Materials & Finishing Options

From Functional Prototypes to Low-Volume Production

SLA, SLS, FDM, and MJF Technologies

Export-Grade Quality Standards for Global Shipping

100% Dimensional Inspection & FAI Reports

Material Certifications & CoCs Available

DFM Feedback & Technical Engineering Review

REQUEST TECHNICAL QUOTE → Technical response within 24 hours
3D printing in action
Verified Manufacturing Partner
Dedicated to High-Precision Export Standards
Manufacturing Capability

3D Printing Processes

VNcontx Verified Partner Network — Production-Grade Additive Manufacturing

Stereolithography (SLA)High resolution resin. Ra 1–2 µm as-built. ±0.1 mm tolerance.Specs & Materials ›
Selective Laser Sintering (SLS)PA12/PA11 powder. Functional testing, mid-volume.Specs & Materials ›
Multi Jet Fusion (MJF)HP PA12/PA11. Production throughput. ±0.3 mm.Specs & Materials ›
Fused Deposition Modeling (FDM)PLA/ABS/PEEK. Rapid proto. ±0.5 mm standard.Specs & Materials ›
Digital Light Synthesis (DLS)Carbon resins. End-use parts. Isotropic properties.Specs & Materials ›
Metal 3DP (DMLS/SLM)Steel, Titanium, Inconel, AlSi10Mg. ±0.1 mm.Specs & Materials ›
Stereolithography (SLA)High resolution resin. Ra 1–2 µm as-built. ±0.1 mm tolerance.Specs ›
Selective Laser Sintering (SLS)PA12/PA11 powder. Functional testing, mid-volume.Specs ›
Multi Jet Fusion (MJF)HP PA12/PA11. Production throughput. ±0.3 mm.Specs ›
Fused Deposition Modeling (FDM)PLA/ABS/PEEK. Rapid proto. ±0.5 mm standard.Specs ›
Digital Light Synthesis (DLS)Carbon resins. End-use parts. Isotropic properties.Specs ›
Metal 3DP (DMLS/SLM)Steel, Titanium, Inconel, AlSi10Mg. ±0.1 mm.Specs ›

VNcontx — 3D Printing Technical Reference

SLA — Stereolithography Resins

MaterialPropertiesHDTApplications
Standard ResinSmooth, high detail45–65°CVisual prototypes
Tough ResinImpact-resistant, ABS-like58°CFunctional parts, jigs
Flexible ResinRubber-like, Shore 50AGaskets, seals, wearables
High Temp ResinRigid, thermal stable289°CMolds, aerospace
Dental ResinBiocompatible ISO 10993Dental models, surgical guides
Castable ResinClean burnoutJewelry, investment casting

SLS — Powder Materials

MaterialTensileElongationBest For
Nylon 12 (PA12)48 MPa18%Functional parts, general use
Nylon 11 (PA11)52 MPa40%Flexible, impact parts
Glass-Filled Nylon65 MPa4%Stiff, dimensionally stable
Carbon-Filled Nylon75 MPa3%High stiffness, ESD-safe
TPU / TPE26 MPa270%Seals, flexible components
Polypropylene (PP)30 MPa20%Chemical resistance

MJF — HP Multi Jet Fusion

MaterialTensileHDTUse Case
HP PA 1248 MPa175°CFunctional end-use parts
HP PA 12 GB51 MPa180°CStiff structural parts
HP PA 1152 MPa180°CImpact & fatigue
HP PP32 MPa100°CChemical resistant
HP TPA8 MPaFlexible, elastomeric

FDM — Thermoplastics

MaterialPrint TempPropertiesApplications
PLA190–220°CEasy to print, biodegradablePrototypes, education
ABS220–250°CTough, heat resistantFunctional prototypes
PETG220–245°CChemical resistantContainers, housings
TPU220–240°CFlexible, wear resistantPhone cases, wheels
Nylon (PA)240–260°CStrong, fatigue resistantGears, snap-fits
Polycarbonate (PC)260–300°CHigh impactStructural parts
PEEK360–400°CHigh performanceAerospace, medical

DLS — Carbon Digital Light Synthesis

MaterialTensileElongationKey Benefit
RPU 70 (Rigid PU)65 MPa37%Balanced stiffness & toughness
EPX 82 (Epoxy)90 MPa3%High stiffness
FPU 50 (Flexible PU)15 MPa200%Living hinges
SIL 30 (Silicone)2.4 MPa350%Medical-grade
CE 221 (Cyanate Ester)52 MPa1.3%Ultra-high temp

DMLS / SLM — Metal Powder Materials

MaterialDensityTensileApplications
316L Stainless Steel7.9 g/cm³640 MPaMedical, marine, food
17-4 PH Stainless7.8 g/cm³1310 MPaAerospace, tooling
Inconel 6258.4 g/cm³827 MPaHigh-temp aerospace
Inconel 7188.2 g/cm³1060 MPaTurbine blades
Ti-6Al-4V4.4 g/cm³1000 MPaAerospace, biomedical
AlSi10Mg2.67 g/cm³345 MPaLightweight, automotive
CoCrMo8.3 g/cm³900 MPaDental, orthopedics
Copper (CuCr1Zr)8.9 g/cm³450 MPaHeat exchangers

Metal Post-Processing

ServiceEffectCompatible
HIP (Hot Isostatic Pressing)Eliminates porosityAll DMLS metals
Solution AnnealingStress relief, grain refineStainless, Inconel
AnodizingCorrosion resistance, colorAlSi10Mg
ElectropolishingUltra-smooth, Ra <0.4 µmStainless, CoCr
Bead BlastingUniform matte finishAll metals
CNC Machining (hybrid)Tight tolerances ±0.02 mmAll metals

Metal 3DP Specifications

FeatureSpecification
Layer Thickness20–50 µm
Standard Tolerance±0.1 mm
Min Wall Thickness0.4 mm
Min Feature Size0.3 mm
Max Build Volume250 × 250 × 325 mm (varies)
Surface Finish (as-built)Ra 8–15 µm
Surface Finish (polished)Ra 0.4 µm
Relative Density>99.5%

Dimensional Tolerances by Process

ProcessStandard ±Precision ±Min WallMin Feature
SLA0.1 mm0.05 mm0.6 mm0.2 mm
SLS0.3 mm0.1 mm0.7 mm0.5 mm
PolyJet0.1 mm0.05 mm0.6 mm0.2 mm
MJF0.3 mm0.1 mm0.5 mm0.4 mm
FDM0.5 mm0.2 mm1.0 mm1.0 mm
DLS0.25 mm0.1 mm0.5 mm0.3 mm
DMLS (Metal)0.1 mm0.05 mm0.4 mm0.3 mm

Surface Finish by Process

ProcessAs-Built RaBest Ra (post)Color Range
SLA1–2 µm0.1 µmClear, white, grey
SLS10–15 µm1–2 µmWhite, grey + dye
MJF8–12 µm1–2 µmBlack, grey + dye
FDM15–25 µm1–3 µmFilament color
DLS2–4 µm0.5 µmMaterial-dependent
DMLS8–15 µm0.4 µmMetal / coated

Design Rules — Critical Guidelines

FeatureRuleNotes
Overhang angle< 45°Add support if exceeded
Min hole diameter0.5 mm (SLA), 1.5 mm (FDM)Perpendicular to build
Text emboss depth≥ 0.5 mmBold fonts recommended
Min pin diameter0.8 mm (SLA), 2 mm (FDM)Vertical orientation
Moving part clearance0.3–0.5 mmProcess-dependent
Snap-fit deflection< 2% strainPA12 / ABS preferred
Wall thickness ratioMax 1:40 (height:width)Warping risk above

Material Selection by Application

ApplicationRecommended MaterialProcess
Visual prototypeVeroClear / Standard ResinPolyJet / SLA
Functional prototypePA12 / Tough ResinSLS / SLA
Flexible/rubber partsTPU / Agilus30 / SIL 30FDM / PolyJet / DLS
High temp (>200°C)PEEK / CE 221 / High Temp ResinFDM / DLS / SLA
End-use productionPA12 / RPU 70MJF / DLS
Medical / biocompatibleSIL 30 / Dental ResinDLS / SLA
Structural metalTi-6Al-4V / 316L / 17-4 PHDMLS
Lightweight aerospaceAlSi10Mg / Ti-6Al-4VDMLS

Industry Certifications — VNcontx

StandardDescriptionApplicable Processes
ISO 9001:2015Quality management systemAll processes
AS9100DAerospace quality managementDMLS, SLA, SLS, MJF
ISO 13485Medical device QMSSLA, DLS, DMLS
ITAR RegisteredDefense & military complianceDMLS, SLA
ISO 10993Biocompatibility testingSLA, DLS
NIST TraceableCalibrated measurement systemsAll processes
RoHS CompliantRestricted hazardous substancesAll polymers

Mechanical Testing Capabilities

Test TypeStandardMeasures
TensileASTM D638 / ISO 527UTS, yield, elongation
FlexuralASTM D790 / ISO 178Bending modulus, strength
Impact (Izod)ASTM D256Impact energy absorption
HardnessShore A/D, RockwellSurface hardness
Heat Deflection (HDT)ASTM D648 / ISO 75Max service temperature
Chemical ResistanceASTM D543Solvent compatibility
FatigueASTM E466Cycles to failure

Quality Documentation Available

DocumentDescriptionAvailability
First Article Inspection (FAI)AS9102 dimensional reportOn request
Certificate of Conformance (CoC)Material and process certStandard
Material Test Report (MTR)Traceability to powder lotOn request
CMM Inspection ReportFull 3D dimensional checkOn request
CT Scan ReportInternal void/porosity checkOn request
PPAP (Level 1–5)Production part approvalOn request
3D Printing Materials Library Need help selecting a material? Contact VNcontx
ABS
ABS ABS is a durable thermoplastic well-suited for functional prototyping and early-stage mechanical validation. Cost-effective with post-processing options for improved surface finish over PLA.
ProcessFDM 3D Printing
ColorsBlack, Blue, Neutral, Red, White
Resolution0.25 mm
Max Print Size914 × 609 × 914 mm
Polycarbonate
Polycarbonate (PC) Polycarbonate is one of the strongest FDM thermoplastics available — exceptional impact resistance, high heat deflection temperature, and structural rigidity for demanding engineering applications.
ProcessFDM 3D Printing
ColorsWhite, Translucent
Resolution0.254 mm
Max Print Size914 × 609 × 914 mm
Ultem 9085
Ultem 9085 ULTEM 9085 is a flame-retardant, high-strength FDM thermoplastic certified for aerospace (FAR 25.853) and rail applications. Outstanding strength-to-weight ratio for lightweight structural components.
ProcessFDM 3D Printing
ColorsTan, Black
Resolution0.254 mm
Max Print Size914 × 609 × 914 mm
ABS-Like
ABS-Like ABS-Like resin is a rigid photopolymer simulating ABS mechanical behavior with high dimensional accuracy and smooth surface finish. Ideal for concept prototyping and form-fit-function validation.
ProcessSLA / PolyJet
ColorsOff-white, Grey
Resolution0.05 mm
Max Print Size490 × 390 × 200 mm
Accura ClearVue
Accura ClearVue Accura ClearVue is an ultra-clear SLA photopolymer delivering water-clear optical transparency with excellent surface finish. Purpose-built for lenses, light pipes, and optical enclosures.
ProcessSLA
ColorsWater-clear
Resolution0.05 mm
Max Print Size650 × 750 × 550 mm
Nylon 12
Nylon 12 Nylon 12 (PA12) is a high-performance powder-bed material offering excellent toughness, fatigue resistance, and chemical compatibility. The workhorse choice for functional end-use parts and assemblies.
ProcessSLS / MJF
ColorsNatural White, Black
Resolution0.1 mm
Max Print Size700 × 380 × 580 mm
PA 12 Glass Beads
PA 12 Glass Beads PA 12 Glass Beads is a 40% glass-bead-filled SLS compound delivering significantly improved stiffness, creep resistance, and dimensional stability over unfilled PA12 powder.
ProcessSLS
ColorsNatural White
Resolution0.12 mm
Max Print Size700 × 380 × 580 mm
RPU 70
RPU 70 RPU 70 is a rigid Carbon DLS polyurethane balancing stiffness, toughness, and elongation at break. Isotropic mechanical properties closely matching injection-molded ABS for production-ready parts.
ProcessCarbon DLS
ColorsOff-white
Resolution0.05 mm
Max Print Size189 × 118 × 326 mm
EPU 40
EPU 40 EPU 40 is an elastomeric polyurethane for Carbon DLS, exhibiting rubber-like elongation, high energy return, and outstanding fatigue life. Designed for wearables, seals, and impact-absorbing components.
ProcessCarbon DLS
ColorsBlack
Resolution0.05 mm
Max Print Size189 × 118 × 326 mm
EPX 82
EPX 82 EPX 82 is a high-stiffness epoxy resin for Carbon DLS with excellent thermal stability and HDT. Suited for automotive tooling, fixtures, and structural brackets requiring precision under load.
ProcessCarbon DLS
ColorsOff-white
Resolution0.05 mm
Max Print Size189 × 118 × 326 mm