3D Printing Services-Fengnuo

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3D Printing Services

On-demand 3D printing service for rapid prototyping and production. Get high-quality parts with fast turnaround, expert engineering support, and a full selection of plastic and metal materials.

ISO 9001:2015 Certified Quality
Tolerances Down to ±0.2 mm
Global Shipping in as Fast as 3–5 Days

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OUR 3D PRINTING PROCESSES

Choose from multiple plastic and metal 3D printing technologies to match your part geometry, material, performance and production requirements.

SLA 3D PRINTING

High-resolution resin 3D printing for detailed prototypes, appearance models and parts requiring fine features and smooth surfaces, with multiple engineering resin options available.

SLS 3D Printing Service

Laser-based powder-bed 3D printing for durable functional parts, ideal for complex geometries, functional prototypes and low-volume end-use production.

MJF 3D Printing Service

HP MJF uses fusing and detailing agents with heat to produce strong, functional parts with fine details and consistent mechanical properties.

FDM 3D Printing Service

FDM builds parts layer by layer using melted thermoplastic filament, making it a cost-effective choice for functional prototypes, jigs, fixtures and larger parts.

Metal 3D Printing Service （SLM）

SLM melts metal powders with a laser to create high-strength, intricate metal parts. This process is ideal for aerospace, medical, and industrial applications.

Full-Color 3D Printing Service

Full-color 3D printing produces highly detailed models with realistic colors and textures, making it ideal for visual prototypes, presentation models and design verification.

3D Printing Materials We Support

Select from a wide range of plastic, resin, nylon, engineering thermoplastic, and metal materials based on strength, accuracy, surface finish, heat resistance, and application requirements.

SLA Resin

PLA (Polylactic Acid)

ABS (Acrylonitrile Butadiene Styrene)

Nylon (PA)

ASA (Acrylonitrile Styrene Acrylate)

TPU (Thermoplastic Polyurethane)

Aluminum AlSi10Mg

Stainless Steel 316L

Stainless Steel 17-4PH

Cobalt Chrome

Inconel 718

Titanium Ti-6Al-4V

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3D Printing Materials We Support

Select from a wide range of plastic, resin, nylon, engineering thermoplastic, and metal materials based on strength, accuracy, surface finish, heat resistance, and application requirements.

SLA Resin

PLA (Polylactic Acid)

ABS (Acrylonitrile Butadiene Styrene)

Nylon (PA)

ASA (Acrylonitrile Styrene Acrylate)

TPU (Thermoplastic Polyurethane)

Aluminum AlSi10Mg

Stainless Steel 316L

Stainless Steel 17-4PH

Cobalt Chrome

Inconel 718

Titanium Ti-6Al-4V

SLA Resin

SLA resin delivers high dimensional accuracy, fine details, and a smooth surface finish, making it suitable for 3D printing appearance models, functional prototypes, transparent components, fit-check parts, and low-volume production. Available options include standard, tough, clear, heat-resistant, flexible, flame-retardant, and ESD-safe resins.

PLA (Polylactic Acid)

PLA is an easy-to-print and cost-effective FDM 3D printing material with good stiffness, dimensional accuracy, and surface quality, making it suitable for concept models, visual prototypes, display parts, fixtures, and early design validation. Standard PLA is not recommended for high-temperature environments, outdoor use, or parts exposed to heavy impact and long-term mechanical loads.

ABS (Acrylonitrile Butadiene Styrene)

ABS is a durable FDM 3D printing material with good toughness, impact resistance, and heat resistance, making it suitable for functional prototypes, equipment housings, jigs, fixtures, assembly parts, and low-volume end-use components. It is commonly selected for parts that require greater durability and temperature resistance than standard PLA.

Nylon (PA)

Nylon is a strong and durable 3D printing material with good impact resistance, wear resistance, chemical resistance, and dimensional stability, making it suitable for functional prototypes, housings, brackets, snap-fit parts, jigs, fixtures, and low-volume end-use components. Common options include PA11, PA12, glass-filled nylon, and carbon-fiber-reinforced nylon.

ASA (Acrylonitrile Styrene Acrylate)

ASA is a durable FDM 3D printing material with excellent UV and weather resistance, good impact strength, and reliable outdoor performance. It is well suited for exterior housings, automotive components, outdoor equipment, protective covers, functional prototypes, and low-volume end-use parts.

TPU (Thermoplastic Polyurethane)

TPU is a flexible and durable 3D printing material with excellent elasticity, impact resistance, abrasion resistance, and vibration-damping performance, making it suitable for seals, gaskets, protective covers, grips, flexible connectors, cushioning components, functional prototypes, and low-volume end-use parts.

Aluminum AlSi10Mg

Supported by metal 3D printing / DMLS. Aluminum AlSi10Mg is lightweight, strong, and suitable for complex metal parts, brackets, housings, lightweight structures, and thermal management components.

Stainless Steel 316L

316L stainless steel offers excellent corrosion resistance, good strength, toughness, and ductility, making it suitable for metal 3D printing of complex functional parts, fluid-handling components, medical devices, chemical-processing equipment, and low-volume end-use components.

Stainless Steel 17-4PH

17-4PH stainless steel is a precipitation-hardening alloy for metal 3D printing, offering high strength, good corrosion resistance, and reliable mechanical performance after heat treatment. It is suitable for tooling, brackets, shafts, valve components, aerospace parts, automotive components, and other high-strength functional parts.

Cobalt Chrome

Supported by metal 3D printing / DMLS. Cobalt chrome offers high wear resistance, corrosion resistance, and biocompatibility, making it suitable for medical, dental, and high-wear applications.

Inconel 718

Inconel 718 is a precipitation-hardenable nickel-based superalloy for metal 3D printing, offering excellent high-temperature strength, fatigue resistance, creep resistance, and corrosion resistance. It is well suited for turbine components, aerospace engine parts, energy equipment, heat-resistant tooling, and other demanding end-use applications.

Titanium Ti-6Al-4V

Ti-6Al-4V is a high-performance titanium alloy for metal 3D printing, combining a high strength-to-weight ratio, excellent corrosion resistance, and good fatigue performance. It is suitable for lightweight aerospace components, medical devices, automotive parts, robotic structures, and other demanding end-use applications.

3D Printing Surface Finishing Options

Post-processing can improve the appearance, texture, strength, transparency, or functional performance of 3D printed parts.

CNC Machining After Printing

Improves critical dimensions, holes, threads, sealing faces, and other tight-tolerance features on metal 3D printed parts.

Polishing

Improves surface smoothness and appearance for metal 3D printed parts and selected plastic components.

Painting

Adds cosmetic color and improves visual appearance for prototypes, display models, and presentation parts.

Vapor Smoothing

Smooths printed nylon surfaces and improves appearance, cleanability, and surface feel.

Dyeing / Black Dyeing

Adds color to nylon parts, commonly black, while keeping the part suitable for functional use.

Bead Blasting

Creates a uniform matte surface for SLS, MJF, and metal 3D printed parts.

Sanding

Reduces visible layer lines and improves surface smoothness, especially for SLA and FDM prototypes.

As-Printed

A standard finish after printing and basic cleaning. Suitable for fast prototypes, fit checks, and functional testing.

3D Printing Surface Finishing Options

Post-processing can improve the appearance, texture, strength, transparency, or functional performance of 3D printed parts.

CNC Machining After Printing

Improves critical dimensions, holes, threads, sealing faces, and other tight-tolerance features on metal 3D printed parts.

Polishing

Improves surface smoothness and appearance for metal 3D printed parts and selected plastic components.

Painting

Adds cosmetic color and improves visual appearance for prototypes, display models, and presentation parts.

Vapor Smoothing

Smooths printed nylon surfaces and improves appearance, cleanability, and surface feel.

Dyeing / Black Dyeing

Adds color to nylon parts, commonly black, while keeping the part suitable for functional use.

Bead Blasting

Creates a uniform matte surface for SLS, MJF, and metal 3D printed parts.

Sanding

Reduces visible layer lines and improves surface smoothness, especially for SLA and FDM prototypes.

As-Printed

A standard finish after printing and basic cleaning. Suitable for fast prototypes, fit checks, and functional testing.

3D Printing Tolerances & Size Guidelines

3D printing tolerances depend on process, material, part size, wall thickness, orientation, and post-processing. For precision fits or functional assembly features, secondary machining or design review may be recommended.

Process	Typical Tolerance Guidance	Notes
SLA	±0.5%, lower limit around ±0.20 mm	Best for fine detail and smooth surface finish
SLS	±0.3%, lower limit around ±0.30 mm	Good for strong nylon parts; large flat parts may warp
MJF	±0.3%, lower limit around ±0.20-0.30 mm	Good repeatability for nylon production parts
FDM	±0.5%, lower limit around ±0.50 mm	Best for larger functional prototypes, not ultra-fine details
SLM/ Metal 3D Printing	Around ±0.2%, typically ±0.10-0.20 mm lower range	Critical features can be CNC machined after printing