Upload CAD files for AI-assisted quoting
Skip automated estimates. Our senior engineers review your drawings and provide a complete
quote and lead time within 48 hours.
Supported file types: STEP / IGES / STL / PDF / ZIP
Max upload 100MB
Files are encrypted at rest and kept strictly confidential.
Or email us at biz@cnlize.com
Please include: drawings, quantity, material, finishing requirements (view)
We don't do “auto estimates” — we provide actionable, reliable quotes.
From drawing to quote in 4 steps
1
Upload files
Supports 30+ formats including STEP/STP, IGES/IGS, STL
2
AI analysis
Auto feature recognition and manufacturability (DFM) analysis
3
Instant quote
Real-time cost calculation by material, process, and quantity
4
Confirm production
Place orders online and track production status
3 standards we commit to
Accurate manual quoting
Engineers review feasibility to ensure the quote is realistic.
On-time delivery SLA
1 day late: 10% refund; 3 days late: free.
Inspection & quality report
100% inspection to drawing, shipped with CMM data.
Optional add-ons:
NDA signing
Material traceability (certificates / batch tracking)
Free DFM suggestions after quoting (design optimization, cost reduction)
Manual quote includes
Price breakdown
Unit price, tooling fee (if any), volume discounts, finishing costs
Lead time commitment
Calculated by part complexity and capacity priority, written into SLA
Inspection criteria
Dimensional accuracy, surface finish, FAI & CMM checks
Manufacturing route
CNC milling/turning, wire cut, EDM, polishing, plating, etc.
Packaging & shipping
Shock-proof packaging, international express (DHL/UPS/SF Express)
Quote FAQ
How do you keep my design files secure?
We can sign an NDA. All files are encrypted and only accessible to engineers assigned to your project.
How long does quoting take?
Standard CNC and 3D printing parts can be quoted instantly. Complex assemblies or special processes are typically reviewed and quoted within 24 hours.
Do you support low-volume production?
Yes. We support everything from 1-piece prototypes to low volume (10–100 pcs) and mass production, with no minimum order quantity.
What finishing options do you offer?
We offer anodizing, sandblasting, powder coating, plating, black oxide, polishing, brushing, and more.
How can I pay?
We support bank transfer, Alipay, WeChat Pay, and net terms (subject to qualification review).
Clients & industries
Upload your CAD now and get an actionable quote & lead time within 24 hours
Supports STEP / IGES / STL
NDA available