Let's Build
Something Precise
Together

Send us your design files and project requirements. Our engineers will review and respond with a detailed quote within 24 hours β€” no commitment required.

Contact ZhongYing

Request a Free Quote

Fill out the form below and attach your design files. We support STEP, IGES, STL, DWG, and PDF formats.

Contact Information
Project Details
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Drag & drop your files here or click to browse

Supports: STEP, IGES, STL, DWG, DXF, PDF Β· Max 50MB per file

πŸ”’ Your files and information are kept strictly confidential. We reply within 24 hours.

What Happens Next

After You Submit

1

File Review

Our engineers check your files for manufacturability and flag any potential issues.

2

Quote Sent

You receive a detailed price breakdown and lead time within 24 hours.

3

Approval & Payment

Review, approve, and pay via bank transfer, PayPal, or credit card.

4

Production & Delivery

We manufacture your parts and ship worldwide via DHL, FedEx, or UPS.

FAQ

Common Questions

What file formats do you accept?
We accept STEP (.stp, .step), IGES (.igs, .iges), STL, DWG, DXF, and PDF 2D drawings. STEP format is preferred for CNC machining and vacuum casting projects.
How fast can you produce my prototype?
Lead times depend on complexity and process. Simple CNC parts can be completed in 3–5 business days. Complex assemblies or injection mold tools may take 10–15 days. We'll confirm the exact timeline in your quote.
What is your minimum order quantity?
There is no strict minimum order quantity. We regularly manufacture single prototype pieces as well as small batches of 5–500+ units for pre-production validation.
Do you provide NDA / confidentiality agreements?
Yes. We take IP protection very seriously and are happy to sign an NDA before reviewing your files. Contact us and we will provide our standard NDA document.
Do you ship internationally?
Yes, we ship worldwide via DHL, FedEx, and UPS. We handle all export documentation and can ship DDP (Delivered Duty Paid) to most countries on request.
Can you provide inspection reports?
Yes. We provide dimensional inspection reports using CMM equipment, and can provide material certificates, first article inspection (FAI) reports, and surface finish verification on request.

Visit Our Facility

Our factory is located in the Fuyong area of Baoan District, Dongguan β€” 20 minutes from Dongguan Bao'an International Airport.

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NO.201, Xingye 2 Road, 1st Phoenix Industrial Zone, Fuyong, Baoan District, Dongguan 518103, China

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20 min from Dongguan Bao'an Airport (SZX)

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40 min from Dongguan North Railway Station

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Factory hours: Mon–Sat, 8:00 AM – 6:00 PM CST

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