Struggling to find the perfect 3D printing partner for your next project? With so many additive manufacturing factories out there, it’s tough to know which one truly delivers quality, speed, and value. Choosing the right supplier isn’t just about cost—it’s the key to flawless prototypes, reliable production, and peace of mind. The top manufacturers can turn your ideas into reality with precision and support. Ready to find your ideal match?

Let’s dive into the best 3D printing service factories to help your project succeed!

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Additive Manufacturing Services | 3D Printing Solutions

Product Details:
Oerlikon AM offers additive manufacturing (AM) and 3D printing solutions and services to various industries.

Online 3D Printing Service | Instant 3D Printing Quote – Protolabs

Product Details:
Protolabs offers 3D printing services for rapid prototyping and on-demand production parts, utilizing industrial-grade 3D printing technologies including Stereolithography (SLA), Selective Laser Sintering (SLS), Multi Jet Fusion (MJF), Direct Metal Laser Sintering (DMLS), PolyJet, and Carbon DLS.

Technical Parameters:
– Technologies: SLA, SLS, MJF, DMLS, PolyJet, Carbon DLS
– Material options: various plastics, metals, and elastomers
– Layer resolution as low as 0.001 in. (25 microns) depending on process
– Build volumes up to 736 x 635 x 533 mm (for large-format parts in SLS)

Application Scenarios:
– Functional prototypes for design validation
– Production of complex and end-use parts
– Jigs, fixtures, and tooling components
– Short-run manufacturing and bridge production

Pros:
– Fast turnaround times, with parts delivered as quickly as 1 day
– Wide variety of materials and finishes available
– Ability to produce highly complex geometries not possible with traditional
– Suitable for both prototypes and production parts

Cons:
– Limited mechanical strength and material choices compared to injection molding
– Surface finish may require post-processing for cosmetic or functional

3D Solution Services for Additive Manufacturing – HP

Additive Manufacturing | 3D Printing Services – Rapid Prototyping & Low …

Product Details:
3ERP provides a wide range of rapid prototyping and low-volume manufacturing services, including 3D printing (additive manufacturing), CNC machining (CNC milling, turning, 5-axis, and precision machining), injection molding (including plastic and silicone), mold making, sheet metal fabrication, custom extrusion, urethane casting, and metal casting. Their services cover prototyping to production, focusing on complex and tight-tolerance parts.

Technical Parameters:
– Capability for complex geometries and tight-tolerant parts via CNC machining
– 3D printing for rapid prototyping and low-volume manufacturing
– Injection molding including plastic and liquid silicone rubber molding
– Custom extrusion and sheet metal fabrication options

Application Scenarios:
– Product development prototyping
– Low-volume production for market entry or pilot runs
– Production of complex mechanical parts requiring high precision
– Custom manufacturing for automotive, aerospace, medical, consumer products, and

Pros:
– Wide variety of manufacturing processes available in-house
– Rapid turnarounds suitable for prototyping and low-volume requirements
– Ability to handle complex designs and tight tolerances
– Comprehensive support from design to finishing

Cons:
– Not ideal for high-volume mass production compared to dedicated high-scale
– 3D printing and rapid prototyping may have material and size limitations

All-In 3D Print, Managed 3D Printing, Additive Manufacturing Services …

Custom Online 3D Printing Services – 3D Printing Quote – Xometry

Product Details:
Xometry offers on-demand 3D printing services utilizing multiple processes including FDM, SLA, SLS, MJF, DMLS, PolyJet, and Carbon DLS, with access to a wide selection of materials for use in prototyping as well as production parts.

Technical Parameters:
– Multiple 3D printing processes: FDM, SLA, SLS, MJF, DMLS, PolyJet, Carbon DLS
– Wide material selection: plastics, metals, elastomers, composites
– Tolerances typical to process: can reach ±0.005 inch (varies by process)
– Lead times as fast as 1 day

Application Scenarios:
– Rapid prototyping
– Low-volume production runs
– Functional testing
– End-use custom parts

Pros:
– Broad selection of 3D printing technologies and materials
– Fast turnaround and instant quoting
– No minimum order quantities
– Ability to manufacture complex geometries not feasible with traditional methods

Cons:
– Surface finishes may require post-processing
– Some processes have limited build sizes
– Tolerance and material properties can vary depending on process

Additive Manufacturing Solutions | 3D Printing & Prototyping | STS …

Product Details:
STS Additive Manufacturing offers end-to-end 3D printing solutions, including DFAM (Design for Additive Manufacturing) support, CAD design collaboration, online ordering of custom 3D printed parts, prototyping, short-run and production services, utilizing a wide range of plastics, composites, and metals. They partner with BigSystems, Markforged, and The Virtual Foundry to deliver advanced printed products.

Technical Parameters:
– Supports a variety of materials: resins (BioMed, Castable Wax, Clear, High-Temp
– Handles CAD files from any system for design support.
– Online 3D Parts portal for secure ordering, powered by DigiFabster.
– Capability for prototyping, short-run, and production volumes.

Application Scenarios:
– Rapid prototyping for new product development.
– Production of custom replacement or end-use parts.
– Short-run manufacturing where traditional tooling is not cost-effective.
– Low-to-medium volume production for industries needing specialized material

Pros:
– Comprehensive material selection, from plastics to advanced metals and
– Full-service offering from design to delivery, including DFAM support and
– Secure and streamlined online ordering process for 3D printed parts.
– Access to the latest 3D printing technologies through industry partnerships.

Cons:
– No specific details on print size limitations or tolerance/accuracy
– Potential limitation in production scalability compared to large-scale

On-Demand 3D Printing Service | Instant Quote – Stratasys Direct

Product Details:
Stratasys Direct offers advanced on-demand 3D printing, design, engineering, finishing, and assembly services using industrial-grade equipment and materials, with world-class manufacturing facilities and compliance with multiple quality standards.

Technical Parameters:
– Technologies supported: PolyJet, SLA, P3 (DLP), FDM, SAF, SLS, MJF
– 200+ in-house industrial 3D printers
– 50+ engineering-grade materials, including premium polymers rated for aerospace
– Certifications: ISO 9001, AS9100, ITAR Registered

Application Scenarios:
– Production of aerospace components with full material and parts traceability
– Custom prototypes, tools, and end-use parts for the automotive industry
– Medical manufacturing (as referenced, though details truncated)

Pros:
– Over 30 years of experience and engineering expertise in additive manufacturing
– Large scale production: 300,000+ contract projects, 24M+ parts produced, 1.8M+
– Comprehensive post-processing, inspection, and expert assembly services
– Specialization in high-requirement and regulated industries (Aerospace,

Cons:
– Emphasis on industrial-scale production may not suit small batch or entry-level
– Full capabilities may be more than required for simpler or non-regulated

3D Printing Service Bureaus: MJF, SLS, and Additive Manufacturing

Product Details:
JawsTec provides a wide range of 3D printing and CNC machining services, including Multi Jet Fusion (MJF), Selective Laser Sintering (SLS), Stereolithography (SLA), Selective Laser Melting (SLM), and Cold Metal Fusion (CMF). They offer additional post-processing surface finishes, a diverse material selection for both plastics and metals, and serve various industries. JawsTec also features a 3D Printing Marketplace for designs.

Technical Parameters:
– 3D printing technologies supported: MJF, SLS, SLA, SLM, CMF
– Material options: Nylon, Glass-Filled Nylon, Thermoplastic Polyurethane,
– Surface finishes available: As machined, Aluminum anodizing, Bead blasting,
– CNC machining capabilities: Milling, Turning, Sheet Metal Fabrication

Application Scenarios:
– Aerospace and aviation component manufacturing
– Automotive parts prototyping and production
– Medical device and orthotic fabrication
– Industrial, consumer electronics, and educational prototyping and production

Pros:
– Wide range of advanced manufacturing technologies for both plastic and metal
– Extensive material selection for various end-use and prototyping applications
– Multiple surface finishing options to meet quality and aesthetic requirements
– Industry-specific expertise in aerospace, medical, automotive, and more

Cons:
– No detailed technical specifications (tolerances, build sizes, etc.) provided
– Potential complexity for users needing to choose among numerous processes and

3D Printing Services | Materialise Manufacturing

Product Details:
Materialise Manufacturing offers industrial 3D printing services for prototyping and small series production, providing access to a wide range of additive manufacturing technologies, materials, and finishes. Services include online 3D printing with instant quotes, manufacturing support, design consulting, and prototyping.

Technical Parameters:
– Rapid product development from concept to execution
– Access to Europe’s largest 3D printing factory
– Full range of in-house additive manufacturing technologies and materials
– Instant online quoting and 24/7 ordering platform

Application Scenarios:
– Prototyping new products and accelerating product development cycles
– Small series production for industries like aerospace, eyewear, and medtech
– Customized, on-demand manufacturing to reduce time-to-market and stock-risk
– Mass customization and serial production of unique components

Pros:
– Broad selection of technologies, materials, and finishes in one place
– Expert consultation and unbiased advice for design for AM (Additive
– Short lead times and easy online ordering with instant quotes
– Ability to innovate and scale quickly in various industries

Cons:
– Potential lack of detail on specific material properties or technology
– May require clients to interact primarily online, which could be less personal

Comparison Table

Frequently Asked Questions (FAQs)

How do I assess the quality of a 3D printing factory or manufacturer?
Request sample parts, review customer testimonials, and check if the factory follows relevant quality certifications like ISO. Also, ask about their quality control processes and post-processing capabilities to ensure they can meet your standards.

What materials and 3D printing technologies should I look for in a service provider?
Look for providers that offer a wide range of materials (plastics, metals, resins) and popular technologies such as FDM, SLA, SLS, and DMLS. This variety ensures you get the right material-property combination for your application.

How do I compare pricing among different 3D printing suppliers?
Request detailed quotes including material, labor, post-processing, and shipping costs. Be wary of prices that seem too low, as they may indicate compromises in quality or service. Comparing a few quotes helps you pinpoint the best value.

What information do I need to provide to get an accurate quote?
Supply 3D CAD files (usually in .STL or .STEP format), specify materials, quantities, required finishes, tolerances, and any special requirements. Clear and detailed information helps manufacturers give precise and competitive quotes.

How can I ensure confidentiality of my design when working with a 3D printing service?
Ask the supplier to sign a Non-Disclosure Agreement (NDA) before sharing files. Choose reputable manufacturers who have established data security protocols and are willing to discuss how they protect client intellectual property.