China-Based CAD Design Team for U.S. Dental Labs
Dental Onlay Design Service for U.S. Dental Labs
Our dental onlay design service helps U.S. dental labs outsource conservative restoration CAD cases to a China-based design team experienced in Exocad and 3Shape workflows. We support ceramic onlays, posterior onlay restorations, cusp coverage restorations, multi-surface restorations, and production-ready digital files for milling or printing.
Dental Onlay Design for Conservative Lab Workflows
Onlay cases require careful CAD control because the restoration often covers one or more cusps while preserving more natural tooth structure than a full crown preparation. A reliable onlay design needs proper cusp coverage, margin adaptation, internal fit, occlusal anatomy, proximal contacts, material thickness, and manufacturability based on your lab’s production workflow.
Our dental onlay design workflow is built for U.S. dental labs that need additional CAD capacity without immediately hiring more full-time CAD technicians. Your lab sends the scan files, prescription, material preference, preparation details, cusp coverage notes, and design requirements. Our CAD team reviews the case and prepares digital files based on your lab’s workflow.
Conservative Restoration Support
CAD design support for ceramic onlays, cusp coverage restorations, posterior onlays, and lab overflow cases.
Exocad & 3Shape Workflow
Support for common dental CAD workflows used by modern U.S. dental labs and restorative design teams.
Production-Ready Files
Digital files are prepared according to your case requirements, preferred output format, and material production notes.
What This Dental Onlay Design Service Includes
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Dental onlay design for conservative restorative cases -
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Posterior onlay CAD design support -
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Ceramic onlay and lithium disilicate onlay design support -
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Cusp coverage and multi-surface restoration design -
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Margin, contact, occlusion, and thickness review before file delivery -
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Digital file preparation for milling or printing workflows
Why U.S. Dental Labs Outsource Dental Onlay Design
Onlay cases may look smaller than crowns, but they still require detailed CAD review. Cusp coverage, cavity form, margin reading, occlusal anatomy, contact position, material thickness, and milling feasibility all need careful control. Many U.S. dental labs do not need a generic low-cost vendor. They need a CAD partner that can follow instructions and support repeatable restorative workflows.
Working with a China-based CAD team can help your lab increase design capacity while keeping milling, finishing, dentist communication, and final case approval in-house. This is especially useful when your internal CAD team is overloaded with onlay, inlay, crown, bridge, or zirconia restoration cases.
- Lab overflow support: Add CAD capacity when your internal design team is overloaded.
- China-based design capacity: Support your U.S. lab workflow without immediately hiring additional full-time CAD staff.
- Exocad and 3Shape experience: Support for common workflows used by digital dental labs.
- Email-based case tracking: Keep prescriptions, material notes, and revision requests organized.
- Flexible case support: Suitable for single cases, repeat workflows, or ongoing CAD outsourcing.
Technical Details We Review
Every dental onlay design case is reviewed based on the quality of the scan data, margin clarity, preparation design, and information provided by your lab. Complete case files help reduce delays and make the CAD workflow more efficient.
- Margin clarity and preparation design
- Internal adaptation and seating path
- Cusp coverage requirements
- Cavity form and preparation boundary
- Occlusal anatomy and clearance
- Proximal contact design
- Material thickness requirements
- Opposing arch relationship
- Milling or printing feasibility
- Lab-specific onlay design preferences
Our Dental Onlay Design Process
1. Send Your Case Files
Email your scan files, prescription, material preference, cusp coverage notes, preparation details, and design requirements to exocaddesigner@outlook.com.
2. Case Review
Our CAD team reviews the scan data, preparation, bite relationship, material requirement, cusp coverage notes, and file completeness before starting the design.
3. CAD Design
The onlay restoration is designed according to your prescription, material notes, margin requirements, contact preferences, occlusion notes, and lab-specific workflow.
4. Quality Check
Before delivery, the design is checked for margin fit, internal adaptation, contacts, occlusion, cusp coverage, material thickness, and manufacturability.
5. File Delivery
Completed files are delivered according to your workflow requirements. Common output formats may include STL, PLY, OBJ, or other compatible digital files.
What Files Should You Send?
To help us complete your dental onlay design case correctly, please send complete case information whenever possible. Missing scans, unclear margins, or incomplete prescriptions may delay the workflow.
- Upper and lower scan files
- Bite scan or occlusal record
- Preparation scan
- Restorative prescription
- Material preference
- Shade or esthetic notes if relevant
- Preferred contact and occlusion notes
- Cusp coverage or preparation notes
- Your lab’s onlay design preferences
Best Fit for Dental Labs
This dental onlay design service is best suited for dental labs in the United States that need additional CAD design capacity for conservative restorations and cusp coverage cases. It is especially useful for labs that already manage milling, printing, finishing, dentist communication, or final case approval but need help with digital design workload.
If your lab also handles related restorative cases, you may review our dental inlay design service, inlay onlay design service, or full anatomy crown design service for related CAD outsourcing support.
For software reference, you can learn more about Exocad dental CAD software on the official Exocad website.
Request Dental Onlay Design Support
Send your scan files, prescription, material preference, cusp coverage notes, and design requirements to our CAD team for review. We will help you confirm the workflow and next steps.
Email: exocaddesigner@outlook.com
Service location: China-based dental CAD design team serving U.S. dental labs. No phone support is provided; all case communication is handled by email for clear case tracking.


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