Working notes
What we see on the mill floor
Short pieces written after a claim, a rejected lot or a question that keeps coming back from buyers. No product pitches — the useful part is the mechanism, not the catalogue.
How to Check a Chinese Aluminum Supplier Before You Send a Deposit
Price first, checks later is why deposits go wrong. Seven things to verify in two days — no factory visit required.
2026-10-31 · Read →
6061-T6 or 6082-T6: Choose by Process, Not by Data Sheet
The data sheets match. Anodized color, thick-section strength and cycle time do not. Where each grade actually wins.
2026-10-31 · Read →
What Lands in Your Yard: Six Costs Between FOB and Your Door
A worked example: a $2.85/kg FOB quote that lands at $3.19/kg, and the three costs nobody puts on an invoice.
2026-10-31 · Read →
Why Aluminum Arrives Damaged — and the Packaging That Prevents It
Three of the four common failures are decided before the container is sealed. What to specify, and how to keep the claim alive.
2026-10-31 · Read →