Core In-house CapabilityCore
Resin 3D Printing
SLA / MSLA · In-houseOur primary in-house process for high-detail prototypes, smooth cosmetic surfaces and complex geometry.
Learn MoreRapid Prototyping Partner · China
Rapid Prototyping & Low-volume Manufacturing.
One engineering partner for resin 3D printing, nylon printing, metal additive manufacturing and vacuum casting.
Describe your project or upload reference files. We will review your requirements, recommend a suitable process and provide a clear quotation.
- ✓ Engineering response within 24 hours
- ✓ Confidential CAD files
- ✓ Worldwide shipping
Have CAD files? Upload them for a faster technical review. No files yet? Start with your project description.
Manufacturing Services
Multiple processes. One accountable partner.
Resin printing is our primary in-house capability.Other processes are coordinated through qualified manufacturing partners, with ExactProto remaining your single point of contact.
Partner Coordinated
Nylon 3D Printing
SLS / MJF · Partner serviceDurable nylon prototypes and end-use parts produced through qualified SLS and MJF manufacturing partners.
Learn MorePartner Coordinated
Metal 3D Printing
Metal AM · Partner serviceMetal additive manufacturing for complex engineering parts, coordinated on a project-by-project basis.
Learn MorePartner Coordinated
Vacuum Casting
Silicone tooling · Partner serviceProduction-like urethane parts for presentation models, market testing and bridge quantities.
Learn MoreProcess Guidance
Which process is right for your project?
Start with the part’s function, material and production quantity.
Resin 3D Printing
- Best for
- High-detail prototypes, transparent parts and cosmetic models
- Material
- Photopolymer resin
- Production fit
- Prototype to small batch
Nylon 3D Printing
- Best for
- Functional prototypes, durable parts and end-use components
- Material
- Engineering nylon
- Production fit
- Prototype to low-volume parts
Metal 3D Printing
- Best for
- Complex metal geometry and specialized engineering parts
- Material
- Project-specific metal alloys
- Production fit
- Specialized low-volume components
Vacuum Casting
- Best for
- Production-like appearance, small batches and bridge production
- Material
- Polyurethane casting materials
- Production fit
- Bridge and low-volume production
What We Make
From prototypes to low-volume parts.
01Looks-like prototypes
02Functional test parts
03Jigs and fixtures
04Engineering samples
05Pre-production batches
06End-use components
Production Capability
Inside the ExactProto workshop.
Real production, post-processing, inspection and packing.
01SLA printer area
Industrial SLA printers and active production
02Post-processing
Washing and controlled UV curing
03Inspection
Visual and dimensional checks as specified
04Packaging
Protected packing for international delivery
How It Works
A clear route from files to delivered parts.
Upload files
Send your 3D model and requirements.
Engineering review
We check geometry and clarify key details.
Quote
Receive process, price and lead time.
Production & delivery
Manufacturing, inspection and shipping.
Why ExactProto
One engineering partner. Clear accountability.
We coordinate technical communication, quotation, production requirements and delivery through one professional team.
Confidential by default
Files are used only for quotation and production.
Qualified production routes
Each process is matched to suitable manufacturing resources.
Defined inspection
Quality requirements are agreed before manufacturing.
Start Your Project
Ready to start your prototype?
Describe your project and upload reference files if available.
Get a Free QuoteYour files are confidential and used only for quotation and production. NDA available upon request.