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$
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I will do product design, manufacturing ready 3d cad modeling and step files
Ryan
1 order in queue
About this gig
Are you struggling to turn your product concept into a manufacturing-ready CAD design? Have factories rejected your 3D files because they aren't engineered for production?
I specialize in professional 3D CAD modeling and product design for manufacturing. Most designers create pretty pictures; I create functional, engineering-grade CAD models. Whether you need a simple prototype or a complex assembly structure with separate parts, I deliver the exact technical files (STEP/STL) that manufacturers demand.
Services included:
- Manufacturing-ready 3D CAD modeling in SolidWorks/Fusion 360
- STEP, STL, IGES file exports (universal formats)
- Editable source files (SLDPRT, F3D)
- Design for Manufacturing (DFM) review
- Separate parts for assembly and production
- Manufacturing drawings with dimensions
- Bill of Materials (BOM) - Premium package
- Prototype-ready files for 3D printing or CNC
Why choose me:
- Engineering-first approach (zero unmanufacturable designs)
- Fast communication and strict NDA confidentiality
- Native CAD source files included
Don't send bad files to a factory. Let me engineer your product for flawless manufacturing. Message me before ordering to discuss your project!
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know Ryan
Ryan
Senior Product Design Engineer
- FromSpain
- Member sinceAug 2026
- Avg. response time1 hour
- Last deliveryabout 13 hours
Languages
English, Spanish, French, German, Italian
A brilliant idea is useless if it cannot be manufactured.
I am a Senior Product Design Engineer specializing in turning rough concepts into factory-ready 3D CAD models. I don't just draw pretty pictures; I engineer products for mass production. Whether you need a 3D-printable prototype, a complex snap-fit plastic enclosure engineered for injection molding (DFM), or strict 2D technical manufacturing drawings, I deliver flawless files (STEP/STL/PDF).
From the initial concept to the factory floor, I ensure your product is structurally sound and ready for production.
Other Industrial & Product Design Services I Offer
FAQ
What does "manufacturing-ready" actually mean?
A manufacturing-ready CAD model means the design has been engineered with real-world physics, tolerances, and material properties in mind, ensuring it can actually be produced on a factory floor (via CNC, 3D printing, or injection molding) without errors.
What files do I send to my manufacturer in China?
The global factory standard is the STEP file (.stp) for the 3D model, and a 2D manufacturing drawing (PDF) showing the tolerances and dimensions. I provide both of these in my Premium package.
I only have reference photos and rough sketches. Is that enough?
Yes! Many of my clients start with reference photos, hand-drawn sketches, or even cardboard mockups. As long as you can provide rough product dimensions, I can turn it into a 3D CAD model.
Will you separate my product into multiple parts for assembly?
Yes. If your product requires multiple components to be manufactured separately and bolted/screwed together, I will design a proper assembly structure and provide the individual STEP files for each part.
Will you sign an NDA for my patent-pending product?
Absolutely. I work with many inventors who have patent-pending products. Your intellectual property is 100% safe. Send me your NDA and I will sign it immediately.
Do you use SolidWorks?
Yes, I use industry-standard parametric CAD software, including SolidWorks and Autodesk Fusion 360, to ensure your files are mathematically perfect.
