Qinghai Aluminum Suppliers
13 Chinese aluminum manufacturers in Qinghai province. 0 Tier A + 13 Tier B operators, 0 with a disclosed export share.
Qinghai is one of China's key aluminum manufacturing regions. This directory covers 13 Tier A and Tier B mills registered in Qinghaiprovince. Registry identity is matched against China's public business registry and publicly disclosed records. Shipment-level customs records are not in this directory. Thin-record (Tier C) operators are excluded from this page to keep signal-to-noise high for B2B buyers.
Of the 13 mills listed here, 0 hold Tier A status — meaning registry identity is matched plus at least one additional public source (stock-exchange filings or a major association roster) — and 13 are Tier B (registry identity matched with partial operational data).
The Qinghai mill base covers 5 distinct product categories. The largest concentration is in Extrusão industrial (6 mills, followed by Perfis industriais (4) and Fachadas cortina (1)). The average mill in this directory was established approximately 15 years ago (est. 2011).
Every entry on this page is sourced exclusively from public records. No mill paid for inclusion, ranking position, or removal. Use the supplier cards below to filter by product category and disclosed export share; click any card for the full profile including capability data and registered address.
Compilado por Aluminium-China.com · Fontes: Sites oficiais das fábricas, Bases de consulta de registros empresariais (Aiqicha / Qichacha)
Other Chinese aluminum hubs
How this list is built
Sources: China 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: 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 · Qinghai
How were these 13 aluminum suppliers in Qinghai selected?
Every mill on this page is a registered entity in Qinghai whose business scope maps to aluminum production and that has enough public operational fields to sit in evidence-completeness Tier A or Tier B. Thin-record (Tier C) rows are excluded.
How often is this Qinghai list updated?
Supplier metadata (capability, capacity, registration) is refreshed from the public roster.