Automotive Prototyping Solutions and Services

Move automotive concepts toward production with integrated CAD modeling, 3D printing, CNC machining, urethane casting, injection molding, painting, and finishing. Finine Design and Manufacturing helps automotive teams evaluate designs, create production-representative components, and simplify vendor coordination through one experienced partner. Based in San Diego, the company supports efficient product development from early concept through finished parts and low-volume production.

Automotive prototype components beside CAD models and manufacturing tools

Our Automotive Prototyping Services

Integrated design, prototyping, machining, molding, casting, painting, and finishing services for automotive product development.

CAD Modeling

Convert concepts, drawings, scans, or existing designs into manufacturable digital models. Finine Design can refine geometry, improve manufacturability, and prepare designs for prototyping or production.

3D Printing

Produce complex automotive components, patterns, fixtures, models, and low-volume parts while evaluating design iterations before committing to tooling or broader production.

CNC Machining

Create precision prototype and low-volume components for functional testing, tooling, fixtures, engineering evaluation, or production-quality applications requiring tighter tolerances.

Urethane Casting

Bridge 3D printing and injection molding with production-representative plastic components for prototypes and short production runs using silicone molding and urethane casting.

Injection Molding

Support the transition from prototype development into repeatable plastic-part production while evaluating tooling and manufacturing strategies around product requirements and anticipated volume.

Production Painting

Add presentation-quality color matching, surface preparation, cosmetic finishing, and painting to automotive prototypes, production components, and customer-facing models.

Concept To Production

Bring Automotive Concepts Closer to Production

Automotive product development often requires fast iteration, functional evaluation, and a clear path toward manufacturability. Finine Design and Manufacturing combines CAD modeling, additive and subtractive prototyping, urethane casting, injection molding, painting, and finishing under one coordinated partner. Its San Diego facility helps reduce vendor complexity while supporting automotive teams through design refinement, prototype evaluation, and low-volume production needs.

Automotive prototype part undergoing inspection and finishing
The Finine Difference

Why Choose Finine Design and Manufacturing?

Work with one experienced partner for connected product development and manufacturing support.

End-to-End

Coordinate CAD, prototyping, machining, casting, molding, painting, and production through one partner.

Automotive Focus

Apply cross-industry product development experience to automotive design, evaluation, and manufacturing needs.

Streamlined Support

Reduce vendor complexity with integrated capabilities from the San Diego-based in-house facility.

Responsive Guidance

Work directly with a responsive primary contact who helps guide projects from concept toward production.

Meet The Finine Team

Connect with Jaime for responsive product development and manufacturing guidance.

Portrait of Jaime, primary contact at Finine Design and Manufacturing

Jaime

Jaime serves as the primary point of contact for Finine Design and Manufacturing, a San Diego-based product development and manufacturing company supporting clients in the automotive, military, consumer electronics industries. Jaime helps guide clients through the company's full range of services, from initial CAD modeling and 3D printing to CNC machining, urethane casting, injection molding, and production painting. With a focus on the company's specialization in dental and orthopedic products, Jaime works closely with clients to ensure their product development needs are met efficiently and accurately. Known for clear communication and responsiveness, Jaime is dedicated to helping customers move seamlessly from concept to production, making Finine Design a trusted one-stop-shop partner for businesses across San Diego and beyond.

Frequently Asked Questions

What automotive prototyping services does Finine Design and Manufacturing offer?

Finine Design and Manufacturing offers CAD modeling, 3D printing, CNC machining, urethane casting, injection molding, production painting, and graphic or cosmetic finishing. Together, these capabilities support automotive teams from early digital design and physical prototype development through production-representative components, low-volume applications, and repeatable plastic-part production.

How can 3D printing support automotive product development?

Can you create production-representative automotive components?

Do you provide CAD modeling for automotive designs?

When should an automotive project use CNC machining instead of 3D printing?

Can you help transition an automotive prototype into production?

Do you offer automotive prototype painting and cosmetic finishing?

How do I discuss an automotive prototyping project with Finine Design?

Have More Prototyping Questions?

Talk with Jaime about your automotive design, prototype, or production requirements.

Ready To Develop Your Automotive Prototype?

Share your concept, design files, or production goals and connect with Finine Design and Manufacturing about the next stage of development.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 1.858.900-9787. You can also send us a quick email at Jaime@fi9design.com.