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I will manufacture cnc prototypes and low volume parts in china
Grant Lv
About this gig
Have a CNC prototype or CAD design ready and need reliable production support in China?
I help hardware startups, engineers, and product teams turn CNC designs into production-ready parts through DFM review, supplier coordination, and quality control.
I coordinate production through vetted Shenzhen CNC manufacturers and match each project to the right machining and finishing process.
What I provide:
DFM review before production
CNC milling & turning, including 3/4/5-axis
Prototype and low-volume manufacturing
Surface finishing coordination
Supplier sourcing and production follow-up
Pre-shipment QC with photos/video
Materials: Aluminum 6061/7075, Stainless Steel 304/316L, Titanium, Engineering Plastics
Files: STEP/STP, IGES, DXF/DWG, PDF drawings
Typical production volume: 1002,000 pcs
I focus on manufacturability, quality, and reliable execution not simply the lowest quote.
Send your CAD files, drawings, material, and target quantity for review.
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 Grant Lv
Grant Lv
Precision CNC Manufacturing Engineer
- FromChina
- Member sinceJun 2026
- Avg. response time6 days
Languages
Chinese, English
I’m a CNC Manufacturing Engineer with 10+ years of experience in precision machining, prototyping, and supplier management in China.
I help startups, product developers, and hardware teams turn CNC designs into manufacturable parts while balancing cost, quality, and lead time.
My work covers DFM review, supplier evaluation, prototype sourcing, quality inspection, and production coordination.
I can review STEP/STP files, technical drawings, materials, tolerances, and finishing requirements before production, and flag potential manufacturing issues early.
My Portfolio
FAQ
How fast do you respond?
Typically within 24–48 hours depending on project complexity.
What's the minimum order quantity you can help with?
Typically 100–2000pcs. If you're still at the single-prototype stage, check out my prototype Gig instead. If you're above 2000pcs, message me first — pricing and lead time need a custom quote.
Do you offer any discount if I plan to move into production later?
Yes. If you need a validation run before committing to a larger order, I can credit 100% of that validation cost toward your production order once it's placed. This is meant for teams validating a supplier before scaling — reach out via Custom Offer if that's your situation.
How do you handle quality control?
I do pre-shipment inspection (dimensional check against your drawing, visual defect check, sample photos/video) before the batch leaves China. Full inspection reports are included in Standard and Premium.
Do you own the factory?
No — I work with a vetted network of manufacturing partners in Shenzhen that I personally coordinate with and inspect. This gives you flexibility: I match your part to the right process/capacity instead of forcing everything through one shop.
Does the package price include the parts themselves?
No. The listed price covers my coordination, sourcing, and quality control service. Parts cost (material + machining + shipping) is quoted separately through a Fiverr Custom Offer once we agree on scope — I'll get you 2–3 transparent quotes before anything is ordered.
What if my design isn't ready for production yet?
That's common. I'll flag manufacturability issues before your batch goes into production — this is included in Standard and Premium, not an extra step you need to arrange separately.
What if the factory misses the deadline or quality doesn't match spec?
I manage the relationship directly, so issues get caught and escalated before shipment — not after you've already received bad parts.
What files do you need from me?
STEP/STP or native CAD file, plus a dimensioned 2D drawing if you have one (I can help clean this up if you don't — see my other Gig). Material spec, tolerance requirements, and target quantity.
