Prototype Manufacturing Services in San Diego, CA

Finine Design and Manufacturing offers CAD modeling, 3D printing, CNC machining, urethane casting, injection molding, production painting, and graphic or cosmetic finishing services. Together, these capabilities support product development from digital design and early prototypes through low-volume production and production-ready components. The team can help clients evaluate which process best fits their design, testing, presentation, and manufacturing objectives.

Yes. Finine Design and Manufacturing positions itself as a one-stop product development partner, supporting work from CAD modeling and early prototypes through machining, casting, molding, painting, and production support. Using one partner can reduce vendor complexity and make it easier to coordinate design changes, physical evaluations, finishing requirements, and manufacturing decisions as a product advances.

3D printing can produce complex components and design iterations for evaluation before a customer commits to tooling. It can also support patterns, fixtures, models, and low-volume applications. This makes it useful for reviewing form, design direction, and physical fit during development. The appropriate approach depends on the component, intended evaluation, and broader product requirements.

CNC machining is suitable for prototype and low-volume components requiring precision, tighter tolerances, engineering-grade materials, functional testing, tooling, fixtures, or production-quality characteristics. It can be considered when a development team needs a more representative functional component or when the project requirements are better suited to machined parts than printed or cast alternatives.

Urethane casting supports high-quality prototypes and low-volume production of production-representative plastic components. It bridges the gap between 3D printing and injection molding and can be useful when teams need physical parts that closely represent a final product. Finine Design and Manufacturing describes the service as suitable for quantities ranging from individual prototypes to short production runs.

Yes. Injection molding services support the transition from prototype development into repeatable plastic-part production. Finine Design and Manufacturing can help customers evaluate tooling and manufacturing strategies based on anticipated production volume and product requirements. Discussing the design, intended use, and production objectives helps determine how injection molding fits within the broader development plan.

Yes. Production painting includes color matching, cosmetic finishing, surface preparation, and presentation-quality finishes for prototype and production components. Graphic and cosmetic services can also include silk screening, rub-on graphics, labeling, and detailing. These options are useful for customer-facing products, sales models, high-fidelity prototypes, and components that need to represent a branded final product.

Jaime is the primary contact for Finine Design and Manufacturing. Clients can reach out to discuss their concept, drawings, existing design, prototype objectives, or production requirements. The company offers appointments by request and is available Monday through Friday at minimum, from 9:00 AM to 5:00 PM. Project discussions can help identify relevant capabilities and next steps.