Download Center

Download JIANGCHENG resources including our company profile, DFM checklist, material guide and tolerance reference. Everything you need to prepare your next machining project.

Available Resources

Resource	Description
Company Profile	Overview of capabilities, equipment and certifications.
DFM Checklist	Design guidelines for cost-effective CNC machining.
Material Guide	Metals and plastics we machine, with properties.
Tolerance Reference	Standard and precision tolerance bands.

How to Get the Files

Send us a request with the resource you need and we will email it to you right away.

Request Downloads

Frequently Asked Questions

Are the downloads free?

Yes, all JIANGCHENG resources are free — just send us a request and we will email the files.

Do you offer a custom material datasheet?

Yes, contact us for material recommendations specific to your application.

JIANGCHENG Engineering Team

With more than 15 years of combined experience in CNC machining and rapid prototyping, our engineers turn your CAD drawings into high-precision parts with fast turnaround.