Custom Part Prototyping in Southern California

Finine Design and Manufacturing offers CAD modeling, 3D printing, CNC machining, prototype and production urethane casting, injection molding, production painting, and graphic or cosmetic finishing. These capabilities can support a product from early digital development through prototypes, functional testing, low-volume production, presentation-ready models, and repeatable plastic-part production.

Yes. Finine Design and Manufacturing provides connected product development support spanning CAD modeling, prototyping, machining, urethane casting, injection molding, painting, and finishing. This lets clients work with one partner as a concept develops into a prototype, production-representative component, low-volume run, or repeatable manufactured product.

The company serves automotive, military and defense, consumer electronics, and medical product clients. Its medical specialization includes dental and orthopedic products. Available services can support design development, functional prototypes, educational or sales models, cosmetic product representation, tooling, fixtures, and production components where those needs align with the project.

3D printing is useful for complex components, design iterations, patterns, fixtures, models, and low-volume applications. Urethane casting uses silicone molding and is suited to production-representative plastic components, including individual prototypes and short production runs. The appropriate process depends on the part, development objective, and anticipated production requirements.

Yes. CAD modeling services can convert concepts, drawings, scans, or existing designs into manufacturable digital models. Support may include design refinement, geometry modification, manufacturability improvements, and preparation for prototyping or production. Clients can discuss the available source files, physical references, or development goals when beginning a project.

Yes. Production painting services include color matching, surface preparation, cosmetic finishing, and presentation-quality finishes. Graphic services can include silk screening, rub-on graphics, labeling, detailing, and other visual finishing processes. These options help prototypes and manufactured components more closely represent final branded products for evaluation, presentation, or customer-facing use.

Finine Design and Manufacturing is based at 6302 Federal Blvd, Suite B, San Diego, CA 92114, and lists San Diego, CA as its service area. The company also serves clients beyond San Diego. Clients in Southern California can contact the team to discuss project requirements and available arrangements.

Start by sharing your concept, drawings, scans, existing CAD files, physical reference, or product requirements. The team can discuss the intended application, development stage, desired output, and relevant manufacturing considerations before identifying appropriate services. Jaime is the primary contact and can be reached at Jaime@fi9design.com.