You will get a professional DFM and mold design optimization in Creo
Rising Talent
Rising Talent
Project details
Need to convert your successful 3D-printed prototype into a production-ready injection molded product? As a professional CAD engineer specializing in PTC Creo, I am here to optimize your geometries for flawless mass production.
What this service delivers:
• Comprehensive DFM (Design for Manufacturability) review.
• Precise draft angle implementation to guarantee clean part ejection.
• Wall thickness optimization to prevent warping and sink marks.
• Flawless, watertight parametric CAD delivery in standard STEP or IGES.
Bring your sketches, STL mesh files, or early CAD models, and let's upgrade them to production-grade engineering standards!
What this service delivers:
• Comprehensive DFM (Design for Manufacturability) review.
• Precise draft angle implementation to guarantee clean part ejection.
• Wall thickness optimization to prevent warping and sink marks.
• Flawless, watertight parametric CAD delivery in standard STEP or IGES.
Bring your sketches, STL mesh files, or early CAD models, and let's upgrade them to production-grade engineering standards!
Materials
PlasticField of Expertise
Appliances, Consumer Electronics, MachineryDesign Software
AutoCAD, Creo, KeyShot, SolidWorksFile Format
PDF, STEP, STLWhat's included
| Service Tiers |
Starter
$100
|
Standard
$250
|
Advanced
$500
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Number of Revisions | 1 | 3 | 5 |
3D Model | |||
Source Files | - |
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SJ
Sony J.
Jul 20, 2026
Fix STEP File Issue
About Jiachuan
Mechanical Product Development | DFM, Prototyping & Manufacturing
Ningbo, China - 6:16 pm local time
You have a product idea. You need someone who can build it — not just draw it,
but mold it, assemble it, and ship it. Our family-owned facility in Zhejiang
manages the entire production chain.
Here's what makes me different:
🏭 ENGINEERING + MANUFACTURING EXECUTION
I work directly with trusted tooling, injection-molding, and assembly partners
in Zhejiang, moving efficiently from engineering to prototypes and pilot production.
You get one experienced engineering partner who manages the transition from product
design through tooling and manufacturing — no handoffs, no miscommunication.
📦 SMALL BATCHES WELCOME
Need 500 units? Most factories won't even reply. I will. I handle prototyping →
mold making → production → shipping, all in one seamless workflow.
🔧 15 YEARS, 4 INDUSTRIES
Over 15 years of hands-on product development across personal care (hair dryers,
beauty devices), outdoor power equipment (lawn mowers), and children's ride-ons.
If it has plastic parts and electronics, I've built it.
WHAT I CAN DO FOR YOU:
✅ Full product development: sketch → 3D design → prototype → tooling → production
✅ DFM analysis + mold design + competitive supplier quotes
✅ Small batch pilot production (500–5,000 units) with testing support
✅ Competitor teardown + cost analysis
✅ Factory audits + QC inspections in China
HOW IT WORKS:
1. You share your idea (sketch, reference, STL, or prototype).
2. I design for manufacturing and quote the full cost.
3. You approve → I make the mold → run production.
4. You receive finished products at your door.
Let's talk about your project. Tell me what you're building and your target quantity.
I'll respond within 24 hours.
Steps for completing your project
After purchasing the project, send requirements so Jiachuan can start the project.
Delivery time starts when Jiachuan receives requirements from you.
Jiachuan works on your project following the steps below.
Revisions may occur after the delivery date.
DFM Review and 3D CAD Optimization
Analyze original files, perform draft/thickness audit, optimize geometries in Creo, and deliver final production-ready STEP/IGES models.