ラピッドプロトタイピング from China
Accelerate your product development with China's manufacturing speed and cost advantages. DFocus PROTOTYPE delivers functional prototypes on an engineer-reviewed timeline, with production-grade materials and documented quality checks.
- Engineer-reviewed prototype timeline
- CNC加工, 3Dプリント, 真空注型
- 図面と検査範囲に基づく見積り
- Export shipping route reviewed
Timeline and cost depend on geometry, material, finishing, inspection scope, and route review.
Timeline factors to confirm before production
Prototyping Technologies
Choose the best technology for your development stage.
3Dプリント
Often the fastest route for concept models and complex geometries once material, surface, and inspection needs are reviewed.
- Lead time: after engineer review
- 材料: Resin, Nylon, Metal
CNC加工
Production-grade metal and plastic prototypes with tight tolerances. Functional testing with real materials.
- Lead time: after engineer review
- Tolerance: drawing-reviewed
真空注型
Perfect for 10-50 plastic parts with production-like appearance. Silicone molds from master patterns.
- Lead time: after engineer review
- Production colors & textures
Why Source Prototypes from China?
Many product teams compare China prototype routes to balance process capability, documentation needs, delivery assumptions, and total project cost.
Significant Cost Savings
Compare source cost, inspection scope, material availability, finishing, rework risk, and export handoff before approving a route.
Overnight engineering handoff
China-side scheduling can keep DFM, sourcing, and process planning moving while overseas teams are offline. Final timing depends on queue, material, finishing, and inspection scope.
Manufacturing Ecosystem
Transition from prototype to low-volume production is reviewed by process route, material availability, inspection scope, and documentation needs.
Multi-Process Capability
CNC, 3D print, casting, and sheet metal routes can be compared together. Complex assemblies still require process split, tolerance review, and inspection planning.
Planning example
A product team compared local and China-side prototype routes, then approved a route after DFM, material, finish, inspection, and export assumptions were documented.
How It Works
Upload Design
Send your CAD files (STEP, STL) via our secure portal.
Get 見積り
Complete RFQs are usually reviewed within 24 hours with DFM notes; complex multi-process reviews may take up to 48 hours.
Production
The approved process route, materials, and inspection scope are followed during production.
Delivery
Packing photos, shipping route, and agreed documents are confirmed before dispatch.
よくある質問
How fast can I get a prototype from China?
Prototype timing depends on geometry, material availability, finishing, inspection scope, queue capacity, and export route. Complete RFQs are reviewed before a delivery plan is confirmed.
Is the quality comparable to US/EU prototypes?
Quality can be comparable when drawings, materials, tolerances, finishing, inspection methods, and acceptance criteria are agreed before production. We document the route before the order starts.
How is prototype quantity confirmed?
Many prototype routes can start from one piece, while tooling-based or casting processes may need minimum quantities for cost efficiency. Final quantity fit is confirmed during RFQ.
Get Your Prototype Started Today
Upload your design; complete RFQs are usually reviewed within 24 hours, and complex DFM or multi-process reviews may take up to 48 hours.
Start Prototypingラピッドプロトタイピング China buyer fit
Use this route when a product team needs fast design validation across CNC machining, industrial 3D printing, sheet metal, vacuum casting, or rapid tooling. The quote should start from the prototype purpose, not just the file format.
Concept model, functional prototype, appearance prototype, engineering validation, and pre-production sample.
SLA/SLS for speed, CNC for real material testing, vacuum casting for small plastic batches.
Lock material, finish, quantity, and test purpose before asking suppliers to quote.
Protect IP with NDA handling and reduce ambiguity with DFM review before production.
What to send before quote
- ✓Prototype purpose
- ✓CAD/STL/STEP files
- ✓Material target
- ✓Finish target
- ✓Quantity per revision
依頼すべき品質証跡
- ✓DFM comments
- ✓Process recommendation
- ✓Photos before shipping
- ✓Inspection notes for critical features