Regional and supply-chain research

Automotive Wiring Harness Connection Systems Keyword Candidate Study

Automotive Wiring Harness Connection Systems Keyword Candidate Study. A dated 55-record cohort study compares composition, parent sets and evidence coverage. Comparative structure study; archive date 2026-10-16.

Revision and archive snapshot: 2026-10-16

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Research findings

Comparative structure study

The largest recorded reporting jurisdiction, Jiangsu, contains 13 records (23.6% of this 55-record cohort). The remaining cohort contains 42 records. The comparison concerns archive composition.

The recorded chain role label Automotive and transport equipment / Core components and digital hardware accounts for 27.3% here (15/55), compared with 2.6% in the parent set (506/19,297), an absolute gap of 24.7 percentage points.

18/55 companies link to pages with existing source-supported excerpts (32.7% of the cohort). The other 37 records remain usable for archive composition, but do not support new operating case studies.

2 keyword candidates match only a company name, with no matching term in recorded products or sub-industry fields. Product evidence is needed before treating these as operating businesses in this segment.

Company cohortDirectly linked pagesShare of public archiveArchive date
55550.3%2026-10-16

An ID-deduplicated archive snapshot, not the whole market, current recognition or operating results.

Comparable sets and compositional differences

The parent set, All public archive records, contains 19,297 records. This cohort contributes 55 (0.3%); 19,242 records remain after excluding it.

CategoryCohort count/baseReference: All public archive recordsGap (pp)Representation ratioRest count/base
chain role · Automotive and transport equipment / Core components and digital hardware15/55 · 27.3%506/19,297 · 2.6%+24.710.40491/19,242
industry · New-energy vehicles16/55 · 29.1%960/19,297 · 5.0%+24.15.85944/19,242
chain role · Electronic information and digital technology / Core components and digital hardware17/55 · 30.9%3,137/19,297 · 16.3%+14.71.903,120/19,242
industry · Advanced equipment7/55 · 12.7%4,918/19,297 · 25.5%-12.80.504,911/19,242
reporting jurisdiction · Shenzhen11/55 · 20.0%1,398/19,297 · 7.2%+12.82.761,387/19,242
sub-industry · Automotive structural parts and components8/55 · 14.5%388/19,297 · 2.0%+12.57.23380/19,242
sub-industry · Precision connectors and automotive electronic assemblies6/55 · 10.9%20/19,297 · 0.1%+10.8105.2614/19,242
chain role · Advanced equipment and industrial automation / Process equipment and inspection instruments6/55 · 10.9%4,085/19,297 · 21.2%-10.30.524,079/19,242
industry · Advanced materials5/55 · 9.1%3,381/19,297 · 17.5%-8.40.523,376/19,242
reporting jurisdiction · Jiangsu13/55 · 23.6%3,025/19,297 · 15.7%+8.01.513,012/19,242

Ratio of label participation, not market share; multi-label counts overlap.

Excluding this cohort, the recorded chain role label Automotive and transport equipment / Core components and digital hardware covers 491/19,242 remaining records (2.6%), an absolute gap of 24.7 percentage points from this cohort.

Concentration and cross-sectional structure

The full reporting jurisdiction distribution has 19 labels; the top 3 contain 30/55 records (54.5%).Other known labels contain 25 records.

For 55 records with known labels, the effective category count is 8.0, versus 19 actual labels. Definitions and scope are in the methodology.

The table shows ten labels; 9 others are included in the calculations above.

Recorded labelRecordsShare of cohort
Jiangsu1323.6%
Shenzhen1120.0%
Zhejiang610.9%
Guangdong47.3%
Anhui35.5%
Shanghai23.6%
Xiamen23.6%
Henan23.6%
Hubei23.6%
Inner Mongolia11.8%

Record counts do not rank supply capability or economic size.

The largest intersection, Jiangsu × Next-generation information technology, contains 6 records, or 46.2% of the 13 records carrying the Jiangsu label.

reporting jurisdictionindustryIntersection recordsCohort share
JiangsuNext-generation information technology610.9%
ShenzhenNext-generation information technology610.9%
GuangdongNew-energy vehicles23.6%
JiangsuNew energy and power equipment23.6%
JiangsuNew-energy vehicles23.6%
JiangsuAdvanced equipment23.6%
ZhejiangAdvanced materials23.6%
ZhejiangNew-energy vehicles23.6%

A cell contains company IDs carrying both labels. It does not establish procurement, supply or investment relationships between firms. Multi-label cells may overlap.

This page displays 8 of the full cross-tab’s 38 non-empty cells; the other 30 remain in the analysis.

Evidence coverage and strength of conclusions

Record fieldNon-empty/cohortCompletion
Company name55/55100.0%
reporting jurisdiction55/55100.0%
industry55/55100.0%
Recorded products55/55100.0%
sub-industry54/5598.2%
Chain labels54/5598.2%

Non-empty fields are not necessarily accurate or supported by originals.

Scope of source supportCount
Profiles with source-supported excerpts18
Distinct corresponding companies18
Reviewed Chinese/English paragraph pairs18

Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.

Transparent rule reminderRecordsCohort share
Contains registration-narrative wording11.8%

A rule hit prioritises review; it does not establish that the entire field is wrong. One record can trigger several rules.

Matched fieldCandidatesCohort share
Company name35.5%
Recorded products4480.0%
Sub-industry916.4%

An ID may match several fields, so counts may exceed the cohort total. Matches establish search relevance only.

Among the translated non-broad query terms, “wiring harnesses” has the most matches: 48/55. Name, product and sub-industry fields match 2, 37 and 9 records respectively; the largest field is product field. Fields can overlap, and a term remains a search link rather than verified business activity.

Selected query termCandidates/shareName matchesProduct fieldSub-industry
wiring harnesses48 · 87.3%2379

Selected broad terms and specific segment terms, not the full query. Terms and fields can overlap and must not be summed. Counts show lexical sensitivity; no records are removed without primary evidence.

2 candidates match only a name, or lose all product-field matches after the full company name is removed while sub-industry also has no hit. This transparent string test locates copied company descriptions; it does not establish that a company does not operate the business.

Intersection with 2026 local lists

14 of this cohort’s 55 records link through existing company-ID mappings to 2026 lists from all jurisdictions (25.5%). This intersection measures list linkage, not successful recognition or company growth.

Observation setList recordsNew-applicant recordsReview recordsMapped company IDs
National list records linked to this cohort’s IDs1411314

List rows and company IDs are separate counts, not new firms or final recognition.

Stored 2026 local-recommendation records, sources and stage definitions

Recorded roles and delivery checks

Component records require interface-level evidence

The Precision connectors and automotive electronic assemblies label covers 6 records (10.9% of this cohort). This archive clue raises a verification question about Components or modules with application specifications; it does not establish that these companies already deliver it.

Delivery framework, stages and original sources

Related studies and shared records

Shared records with Automotive Wire Harness Connector Keyword Candidate Study: 14; records in this cohort but outside that set: 41. The intersection/union ratio is 25.0%, a measure of label overlap rather than business collaboration. Read comparison

Shared records with Wire Cable Optical Cable Keyword Candidate Study: 49; records in this cohort but outside that set: 6. The intersection/union ratio is 15.0%, a measure of label overlap rather than business collaboration. Read comparison

Company samples and record links

CompanyJurisdictionRecorded industry
Dezhou Jincheng Automotive Electronic Co., Ltd.ShandongNew-energy vehicles
Qingdao Yujin Electro—circuit SYSTEMS Co., Ltd.QingdaoNew-energy vehicles
Wenzhou Fengdi Connector Co., Ltd.ZhejiangAdvanced materials
Shushi Group Co., Ltd.HubeiAdvanced materials
Aptiv Connection Systems Yancheng Company LimitedJiangsuNew-energy vehicles
Kunshan Chemitec Automotive Components Co., Ltd.JiangsuNew-energy vehicles
Zhejiang Songyuan Automotive Safety Systems Co., Ltd.ZhejiangNew-energy vehicles
Jiangsu Hengxin Technology Co., Ltd.JiangsuNext-generation information technology

Stable-ID samples, not rankings; metrics use the full cohort.

Directly related profiles and reports

Methodology

Read ID deduplication, comparison, batch and evidence definitions