Whether you’re designing a prototype, refining a mechanical enclosure, or validating a new hardware idea, JLCHUB is a place to discuss not just designs — but how to make them real.

For members working on mechanical parts, enclosures, fixtures, or functional prototypes, JLCCNC is part of the JLC ecosystem that supports:

CNC machining for metal and plastic parts
Low-volume prototyping and iteration
Design-to-manufacturing discussions (tolerances, materials, finishes)

Here in the community, you’re welcome to:

Share CNC-related design questions or challenges
Discuss manufacturability and optimization tips
Post project showcases and lessons learned
Ask for peer feedback before sending parts to production

🔧 Important note:
JLCHUB is a technical discussion space. For order-specific questions (quotes, accounts, or support), please contact JLCCNC via the official website support channels.

If you’re combining electronics + mechanics, or moving from CAD to real parts, you’re in the right place.

Welcome, and feel free to start a discussion.

Welcome CNC & Mechanical Builders — About JLCCNC