5 editorial rankings. Zero paid placements.
Annual and quarterly rankings of Chinese aluminum mills by category and destination market. Methodology published, no opt-in/opt-out games.
Top 10 Chinese Primary Aluminum Producers 2026
China produces ~57% of the world's primary aluminum. These ten smelter groups dominate; for downstream extruders, knowing your billet's origin smelter affects alloy consistency.
Top 11 Chinese Aluminum Window & Door Factories 2026
The 11 largest and most export-ready Chinese window-profile manufacturers. Composite score weights nameplate capacity (40%), public-listing transparency (25%), export-market breadth (20%), and architectural certifications (15%).
Top 12 Listed Chinese Aluminum Companies 2026
The publicly-listed Chinese aluminum companies whose audited financial disclosures make buyer due diligence cheapest. Ranked by exchange tier, capacity, and disclosure depth.
Top 12 Chinese Industrial Aluminum Profile Suppliers 2026
The Chinese mills that supply non-architectural extrusion: EV battery enclosures, solar PV frames, server chassis, rail-carriage profiles, and aerospace structurals.
Top 15 Chinese 6063 Extruders by Export Volume 2026
6063 is the workhorse architectural alloy. These 15 mills run it as their primary product and ship to the broadest set of markets. Useful for buyers shortlisting on global delivery footprint.
How these lists are different
No paid placements
Mills cannot pay to appear on or improve their position in any ranking. If that ever changes, it will be labeled "Sponsored" on every page.
Methodology published per list
Each ranking has a dedicated methodology section: data sources, weighting, tie-breakers, and exclusions. Score breakdown shown per entry.
Public data only
Customs records (ImportYeti / Panjiva), China SAMR registry, listed-company disclosures, and third-party certification registries. No leaked data.
Updated on a schedule
Flagship lists refresh annually. Market-specific lists refresh quarterly. Every entry shows its last-verified date.