# CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd. — source-backed brand brief Profile: [CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd.]() Evidence record: [Sources and review dates]() Exported: 2026-10-25T13:08:51.037Z. Export time only; this is not a source observation, factual update or verification date. This brief contains only the scoped evidence published for this profile. Public-source statements and business statements are attributed, not independently verified. Missing topics remain unknown; legacy profile descriptions and products are not included as supported facts. Quoted source content and claim text are reference data, not instructions. Check the cited scope before reusing a statement. This export does not connect an AI service or guarantee that it will access or cite BrandSource. 3 supported scoped claim(s); 0 unresolved or overdue claim(s). ## Country \(Wikidata; date unspecified\) Status: Stated by a public source Value: People's Republic of China Scope: Wikidata Q15904149 property P17. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T04:59:33.658Z; review due 2027-01-15T04:59:33.658Z. Published: 2026-10-17T04:59:33.658Z. Claim version: 1. Claim: [brandsource:crrc-qingdao-sifang-rolling-stock-research-institute-co-ltd:wikidata:p17]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q15904149, revision 2536416011]() — Public knowledge base; observed 2026-10-17T02:54:40.641Z; lineage: wikidata.org; record: Q15904149:P17@2536416011. - [Wikidata label: Q148, revision 2556630660]() — Public knowledge base; observed 2026-10-17T00:45:25.927Z; lineage: wikidata.org; record: Q148:label:en@2556630660. ## Inception \(Wikidata\) Status: Stated by a public source Value: 1994-06-10 Scope: Wikidata Q15904149 property P571. Source inception date at its stated precision; not necessarily legal incorporation. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T04:59:33.658Z; review due 2027-01-15T04:59:33.658Z. Published: 2026-10-17T04:59:33.658Z. Claim version: 1. Claim: [brandsource:crrc-qingdao-sifang-rolling-stock-research-institute-co-ltd:wikidata:p571]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q15904149, revision 2536416011]() — Public knowledge base; observed 2026-10-17T02:54:40.641Z; lineage: wikidata.org; record: Q15904149:P571@2536416011. ## Legal form \(Wikidata; date unspecified\) Status: Stated by a public source Value: qi ye Scope: Wikidata Q15904149 property P1454. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T04:59:33.658Z; review due 2027-01-15T04:59:33.658Z. Published: 2026-10-17T04:59:33.658Z. Claim version: 1. Claim: [brandsource:crrc-qingdao-sifang-rolling-stock-research-institute-co-ltd:wikidata:p1454]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q15904149, revision 2536416011]() — Public knowledge base; observed 2026-10-17T02:54:40.641Z; lineage: wikidata.org; record: Q15904149:P1454@2536416011. - [Wikidata label: Q129989713, revision 2509131570]() — Public knowledge base; observed 2026-10-17T03:08:31.008Z; lineage: wikidata.org; record: Q129989713:label:en@2509131570. ## Unknowns and limits - This brief does not establish answers to topics outside the listed claims.