Create your CAD portfolio and show off your expertise

Sign up and download more than 2,180,000 CAD files

Missing thumb

liuhongming

biography

初学机械自动化设计,大虾多多帮助。

Read more...

work experience

Only secret projects and no shared work info at the moment.

education

The engineer has yet to share the college or university graduation details.

additional

Workstation specs:
Honors and awards:
Interests:

Save Cancel