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Research findings
Comparative structure study
The largest recorded sub-industry, Instrumentation and testing equipment, contains 25 records (9.7% of this 259-record cohort). Companies may carry multiple labels in this dimension; participation rates are not additive market shares.
The recorded chain role label Advanced equipment and industrial automation / Process equipment and inspection instruments accounts for 32.4% here (84/259), compared with 21.2% in the parent set (4,085/19,297), an absolute gap of 11.3 percentage points.
117/259 companies link to pages with existing source-supported excerpts (45.2% of the cohort). The other 142 records remain usable for archive composition, but do not support new operating case studies.
| Company cohort | Directly linked pages | Share of public archive | Archive date |
|---|---|---|---|
| 259 | 259 | 1.3% | 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 259 (1.3%); 19,038 records remain after excluding it.
| Category | Cohort count/base | Reference: All public archive records | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| chain role · Advanced equipment and industrial automation / Process equipment and inspection instruments | 84/259 · 32.4% | 4,085/19,297 · 21.2% | +11.3 | 1.53 | 4,001/19,038 |
| industry · Advanced equipment | 86/259 · 33.2% | 4,918/19,297 · 25.5% | +7.7 | 1.30 | 4,832/19,038 |
| chain role · Electronic information and digital technology / Core components and digital hardware | 26/259 · 10.0% | 3,137/19,297 · 16.3% | -6.2 | 0.62 | 3,111/19,038 |
| sub-industry · Instrumentation and testing equipment | 25/259 · 9.7% | 719/19,297 · 3.7% | +5.9 | 2.59 | 694/19,038 |
| chain role · New energy and power equipment / Complete systems and use-case applications | 14/259 · 5.4% | 1,763/19,297 · 9.1% | -3.7 | 0.59 | 1,749/19,038 |
| industry · Next-generation information technology | 61/259 · 23.6% | 5,226/19,297 · 27.1% | -3.5 | 0.87 | 5,165/19,038 |
| sub-industry · Industrial software and information services | 21/259 · 8.1% | 906/19,297 · 4.7% | +3.4 | 1.73 | 885/19,038 |
| sub-industry · Electronic assemblies and systems integration | 9/259 · 3.5% | 1,188/19,297 · 6.2% | -2.7 | 0.56 | 1,179/19,038 |
| industry · Biomedicine | 18/259 · 6.9% | 1,721/19,297 · 8.9% | -2.0 | 0.78 | 1,703/19,038 |
| industry · New energy and power equipment | 6/259 · 2.3% | 757/19,297 · 3.9% | -1.6 | 0.59 | 751/19,038 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded chain role label Advanced equipment and industrial automation / Process equipment and inspection instruments covers 4,001/19,038 remaining records (21.0%), an absolute gap of 11.4 percentage points from this cohort.
Concentration and cross-sectional structure
The table shows ten labels; 66 others are included in the calculations above.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Instrumentation and testing equipment | 25 | 9.7% |
| Industrial software and information services | 21 | 8.1% |
| Functional materials and advanced-material platforms | 17 | 6.6% |
| Biomedicine | 12 | 4.6% |
| General industrial equipment and automation | 12 | 4.6% |
| Advanced medical devices | 11 | 4.2% |
| Environmental protection equipment | 9 | 3.5% |
| Electronic assemblies and systems integration | 9 | 3.5% |
| Special-purpose machinery | 8 | 3.1% |
| Automotive structural parts and components | 8 | 3.1% |
Record counts do not rank supply capability or economic size.
The largest intersection, Advanced equipment × Advanced equipment and industrial automation / Process equipment and inspection instruments, contains 64 records, or 74.4% of the 86 records carrying the Advanced equipment label.
| industry | chain role | Intersection records | Cohort share |
|---|---|---|---|
| Advanced equipment | Advanced equipment and industrial automation / Process equipment and inspection instruments | 64 | 24.7% |
| Advanced materials | Advanced materials / Basic and process materials | 29 | 11.2% |
| Next-generation information technology | Electronic information and digital technology / Core components and digital hardware | 25 | 9.7% |
| Next-generation information technology | Electronic information and digital technology / Digital software and industrial services | 21 | 8.1% |
| Energy conservation and environmental protection | Energy conservation, environmental protection and resource recycling / Complete systems and use-case applications | 13 | 5.0% |
| Biomedicine | Biomedicine and medical devices / Complete systems and use-case applications | 12 | 4.6% |
| Advanced equipment | Automotive and transport equipment / Complete systems and use-case applications | 8 | 3.1% |
| Next-generation information technology | Advanced equipment and industrial automation / Process equipment and inspection instruments | 7 | 2.7% |
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 47 non-empty cells; the other 39 remain in the analysis.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 259/259 | 100.0% |
| reporting jurisdiction | 259/259 | 100.0% |
| industry | 259/259 | 100.0% |
| Recorded products | 259/259 | 100.0% |
| sub-industry | 259/259 | 100.0% |
| Chain labels | 259/259 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 117 |
| Distinct corresponding companies | 117 |
| Reviewed Chinese/English paragraph pairs | 120 |
Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.
| Transparent rule reminder | Records | Cohort share |
|---|---|---|
| Contains registration-narrative wording | 8 | 3.1% |
| Only generic operations vocabulary remains | 7 | 2.7% |
| Non-empty text shorter than five characters | 1 | 0.4% |
A rule hit prioritises review; it does not establish that the entire field is wrong. One record can trigger several rules.
Intersection with 2026 local lists
62 of this cohort’s 259 records link through existing company-ID mappings to 2026 lists from all jurisdictions (23.9%). This intersection measures list linkage, not successful recognition or company growth.
| Observation set | List records | New-applicant records | Review records | Mapped company IDs |
|---|---|---|---|---|
| National list records linked to this cohort’s IDs | 62 | 5 | 57 | 62 |
| All list records in the same reporting jurisdiction | 138 | 78 | 60 | 138 |
The two rows are different sets; subtraction does not establish gaps or relocation. List rows are not new companies or final recognition.
Stored 2026 local-recommendation records, sources and stage definitionsMunicipal context and archive composition
The municipal statistical bulletin and this 259-record reporting-jurisdiction archive have different scopes and are analysed separately.
Which delivery roles warrant study within transport-equipment growth, and can the shipbuilding component be identified separately?
In 2025, value added in Qingdao's above-designated-size railway, ship, aerospace and other transport-equipment manufacturing rose 12.8%. This is the growth rate for a combined industry division; the passage does not report a separate shipbuilding growth rate. [1]
Within the same statistical scope, automotive-manufacturing value added rose 25.9%. The communique defines above-designated-size industrial enterprises as those with annual main-business revenue of at least RMB20 million and calculates value-added growth at constant prices. [1]
Interpreting the archive alongside the bulletin
A Qingdao transport-equipment study should first distinguish rail vehicles, ships and aviation-related uses, then examine evidence for components and process equipment. Growth in the combined division does not establish corresponding shipbuilding growth. Marine applications require original product or project evidence for the company concerned. [1]
An automotive study can compare vehicle assembly, functional components and manufacturing tooling as distinct delivery levels. City-level value-added growth supplies annual context; it does not identify an archived company's customers, automotive supplier qualifications or revenue sources. [1]
Related provincial study
The 2025 macro context for Shandong uses a different denominator from this cohort.
Shandong Company Archive StudyRecorded roles and delivery checks
Related studies and shared records
Shared records with Qingdao / Advanced equipment and industrial automation / Process equipment and inspection instruments Company Structure Study: 84; records in this cohort but outside that set: 175. The intersection/union ratio is 32.4%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Instrumentation and testing equipment / Advanced equipment and industrial automation / Process equipment and inspection instruments Sub-industry and Supply-chain Study: 25; records in this cohort but outside that set: 234. The intersection/union ratio is 2.7%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Qingdao Fulgoal Friction Material Co., Ltd. | Qingdao | Advanced materials |
| Qingdao HONEST Environmental Protection & Technology Co., Ltd. | Qingdao | Energy conservation and environmental protection |
| Shandong Jierui Kaitai Technology Co., Ltd. | Qingdao | Biomedicine |
| Far East Electric Appliance Group Co., Ltd. | Qingdao | New energy and power equipment |
| PCE Technoloty (Qingdao) Co., Ltd. | Qingdao | New energy and power equipment |
| Truth Instruments Co., Ltd. | Qingdao | Advanced equipment |
| Bostd Geosynthetics Qingdao Ltd. | Qingdao | Advanced materials |
| Qingdao Reliance Machinery Co., Ltd. | Qingdao | Advanced equipment |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Qingdao Fulgoal Friction Material Co., Ltd. | Company data profile |
| Qingdao HONEST Environmental Protection & Technology Co., Ltd. | Company data profile |
| Shandong Jierui Kaitai Technology Co., Ltd. | Company data profile |
| Far East Electric Appliance Group Co., Ltd. | Company data profile |
| PCE Technoloty (Qingdao) Co., Ltd. | Company data profile |
| Truth Instruments Co., Ltd. | Company data profile |