Rolling mills from China
7 verified Chinese aluminum manufacturers in the rolling mills category. 0 Tier A + 7 Tier B operators, 0 with documented exports. Combined indexed capacity: 150K t/yr.
This directory covers 7 Tier A and Tier B Chinese aluminum mills in the rolling millscategory, verified against China's SAMR public business registry and publicly disclosed records. Customs-export-record enrichment (ImportYeti) is on the roadmap. Tier C operators (registry-only, thin-record) are excluded to keep the signal high for serious B2B buyers.
Of these 7 mills, 0 are Tier A — cross-verified against at least two authoritative sources (SAMR, stock-exchange filings, or an association roster) — and 7 are Tier B (registry-verified with partial operational data). Combined indexed extrusion capacity across mills that disclose figures: 150K tonnes per year.
Rolling mills production in China is concentrated across 4 provinces. The largest cluster is in Henan (4 mills, followed by Hebei (1) and Jiangsu (1)). The most commonly declared alloy grades across this category are 1xxx, 2xxx, 3xxx, 5xxx. The average mill in this directory was established approximately 26 years ago (est. 2000).
Every entry is sourced from public records — no mill paid for inclusion, ranking position, or removal. Click any card for the full supplier profile including capability data, registered address, and customs history where available.
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How this list is built
Sources: China SAMR business registry (公司名、统一社会信用代码), public company filings, and capability data extracted from mill websites. Customs records (ImportYeti / Panjiva) are on the roadmap, not yet integrated. No paid placements; ranking is editorial, not pay-to-play.
Tier A = audit-grade verified (registry + export share + capacity disclosed). Tier B = registry-verified with partial operational data. Tier C suppliers are excluded from this aggregation to keep the page useful for buyers.
Frequently asked · Rolling mills
Why are Rolling mills suppliers from China concentrated in Architectural systems?
240 of the 7 Rolling mills mills indexed here are based in Architectural systems, reflecting the long-standing aluminum extrusion + processing cluster around that region. Windows & door profiles hosts another 234; Industrial extrusions hosts another 206.
What alloys and finishes do these Rolling mills mills typically support?
Specific alloy and finish breakdowns vary by mill — see each supplier card for its declared capability set.
How were these 7 Rolling mills mills selected?
Every mill registered with China SAMR whose category maps to "rolling mills" is indexed when it has Tier A or Tier B verifiable operational data. Tier C (thin-record) entries are excluded from this page.