What files should I upload for a CNC machining quote?

Upload STEP, STP, IGES, IGS, X_T, Parasolid, SLDPRT, DWG, DXF, PDF, ZIP, RAR or STL files. The page accepts files up to 20 MB each and 50 MB per request, subject to the upload service limit. Include 2D drawings or notes covering tolerances, finishes, threads and critical inspection requirements.

How fast does Huade respond to RFQs?

Huade typically responds to quote requests within 24 business hours after receiving drawings, material details, quantities, and finish requirements.

Can I request custom materials or finishes not listed in the form?

Yes. Select the closest option and use the technical notes field to specify custom grades, finishes, certifications, packaging, or compliance requirements.

Can Huade review drawings under an NDA?

Yes. Select the NDA option in the RFQ form and include your NDA document or instructions with the request. We will coordinate the confidentiality review before discussing project details.

Project Initiation

Request
For Quote

Upload your CAD package for a DFM-led engineering quote. We typically respond within 24 business hours.

What To Include In Your RFQ

3D CAD: STEP/STP, IGES/IGS, X_T, Parasolid, SLDPRT, or STL.
2D drawings for tolerances, threads, critical dimensions, and inspection points.
Material grade, quantity, finish requirements, and target delivery timing.

24h

Engineering quote response

DFM

Feasibility, tolerance and process review

ISO9001 & ISO14001

Quality & Environmental Management

NDA-Ready Review

Share your NDA or confidentiality instructions

Direct Engineering Contact

sales@hdproto.com

Quotation Support

From prototype validation to low-volume and repeat production, our review checks manufacturability, process route, material-fit risks, tolerance callouts, finish requirements and inspection needs before pricing is returned.

Full Name

Company Email

Phone Number

Quantity

Material Specification

Project Stage

Target Delivery

Surface Finish

Technical Notes

Upload Files

No files selected

Accepted: STEP, IGES, X_T, Parasolid, SLDPRT, STL, DWG, DXF, PDF, ZIP, RAR, or 7Z. Maximum 20 MB per file and 50 MB total; service limits may be lower.

NDA requiredPlease attach your NDA or describe the confidentiality instructions in the technical notes.