# Welcome to LTU Community — start here

**URL:** <https://forum.leadingtopunion.com/t/welcome-to-ltu-community-start-here/16>\
**Category:** General Discussion\
**Created:** [October 9, 2026, 5:48am UTC](https://forum.leadingtopunion.com/t/welcome-to-ltu-community-start-here/16 "2026-10-09T05:48:31Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![daoxi](https://forum.leadingtopunion.com/user_avatar/forum.leadingtopunion.com/daoxi/32/7_2.png) [@daoxi](https://forum.leadingtopunion.com/u/daoxi)\
**Post date:** [October 9, 2026, 5:48am UTC](https://forum.leadingtopunion.com/t/welcome-to-ltu-community-start-here/16/1 "2026-10-09T05:48:31Z")

</div>

**Welcome to the LTU Community** — the technical forum of [Leading Top Union](https://leadingtopunion.com/).

This is where our engineers and our customers talk about real production problems: drawings, materials, tolerances, welding, machining, inspection, lead times and packaging. If it affects whether a part ships correctly, it belongs here.

### Boards

- [Wind Power](https://forum.leadingtopunion.com/c/wind-power/5) — towers, nacelle components, flanges, ring forgings. [Product page](https://leadingtopunion.com/product-wind-power.html)
- [Heavy Fabrication](https://forum.leadingtopunion.com/c/heavy-fabrication/6) — welded structures, frames, bases. [Product page](https://leadingtopunion.com/product-heavy-structure.html)
- [CNC Machining](https://forum.leadingtopunion.com/c/cnc-machining/7) — milling, turning, 5-axis, tolerance questions. [Product page](https://leadingtopunion.com/product-cnc-machining.html)
- [Energy Storage](https://forum.leadingtopunion.com/c/energy-storage/8) — battery enclosures, racks, cabinets. [Product page](https://leadingtopunion.com/product-new-energy.html)
- [Steel Plate Supply](https://forum.leadingtopunion.com/c/steel-plate-supply/9) — grades, thickness, mill certificates. [Product page](https://leadingtopunion.com/product-commodity-steel.html)
- [Anti-Slip Grating](https://forum.leadingtopunion.com/c/anti-slip-grating/10) — grating, walkways, platforms. [Product page](https://leadingtopunion.com/product-safety-grating.html)
- [Vacuum Equipment](https://forum.leadingtopunion.com/c/vacuum-equipment/11) — vacuum chambers and components. [Product page](https://leadingtopunion.com/semiconductor-vacuum-chambers.html)
- [General Discussion](https://forum.leadingtopunion.com/c/general-discussion/12) — anything else about sourcing and manufacturing.

### Accounts are reviewed

Registration is open, but **every new account is reviewed before it can post**. This keeps the forum free of spam and keeps the conversation useful. When you sign up, please use your **company email** and tell us briefly who you are — your company, your role, and what you buy, build or supply. Buyers, engineers and people who actually make things are all welcome.

Please read the [FAQ](https://forum.leadingtopunion.com/faq) and keep posts technical and specific. Supplier advertising, link dropping and off-topic promotion are removed.

— The LTU team · [leadingtopunion.com](https://leadingtopunion.com/)