Tubos de alumínio from China
35 SAMR-registered Chinese aluminum manufacturers in the tubos de alumínio category. 0 Tier A + 35 Tier B operators, 0 with a disclosed export share.
This directory covers 35 Tier A and Tier B Chinese aluminum mills in the tubos de alumíniocategory. Registry identity is matched against China's SAMR public business registry and publicly disclosed records. Shipment-level customs records are not in this directory. Thin-record (Tier C) operators are excluded to keep the signal high for serious B2B buyers.
Of these 35 mills, 0 are Tier A — registry identity matched plus at least one additional public source (stock-exchange filings or an association roster) — and 35 are Tier B (registry identity matched with partial operational data).
Tubos de alumínio production in China is concentrated across 12 provinces. The largest cluster is in 山东 (10 mills, followed by 河南 (5) and 江苏 (4)). The average mill in this directory was established approximately 16 years ago (est. 2010).
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 and registered address.
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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. Shipment-level customs records are not in this directory. No paid placements; ranking is editorial, not pay-to-play.
Tier A = evidence-completeness: SAMR registry identity matched, plus supplier-provided export share and capacity figures. Tier B = registry identity matched with partial operational data. Thin-record (Tier C) suppliers are excluded from this aggregation.
Frequently asked · Tubos de alumínio
Where in China are these Tubos de alumínio mills based?
10 of the 35 Tubos de alumínio mills on this page are based in Shandong; Henan has 5; Jiangsu has 4. Counts come from this category's mill list, not from other product directories.
What alloys and finishes do these Tubos de alumínio mills typically support?
Specific alloy and finish breakdowns vary by mill — see each supplier card for its declared capability set.
How were these 35 Tubos de alumínio mills selected?
Every mill registered with China SAMR whose category maps to "tubos de alumínio" is listed when it has Tier A or Tier B evidence completeness (registry identity matched, plus some operational fields). Thin-record (Tier C) entries are excluded from this page.