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Research findings
Comparative structure study
The largest recorded chain role, Advanced equipment and industrial automation / Process equipment and inspection instruments, contains 238 records (67.2% of this 354-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 67.2% here (238/354), compared with 59.1% in the parent set (2,907/4,918), an absolute gap of 8.1 percentage points.
95/354 companies link to pages with existing source-supported excerpts (26.8% of the cohort). The other 259 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 |
|---|---|---|---|
| 354 | 354 | 1.8% | 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, Advanced equipment, contains 4,918 records. This cohort contributes 354 (7.2%); 4,564 records remain after excluding it.
The parent set, Shandong, contains 1,217 records. This cohort contributes 354 (29.1%); 863 records remain after excluding it.
| Category | Cohort count/base | Reference: Advanced equipment | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| chain role · Advanced equipment and industrial automation / Process equipment and inspection instruments | 238/354 · 67.2% | 2,907/4,918 · 59.1% | +8.1 | 1.14 | 2,669/4,564 |
| sub-industry · Special-purpose machinery | 57/354 · 16.1% | 419/4,918 · 8.5% | +7.6 | 1.89 | 362/4,564 |
| chain role · New energy and power equipment / Complete systems and use-case applications | 57/354 · 16.1% | 645/4,918 · 13.1% | +3.0 | 1.23 | 588/4,564 |
| sub-industry · Power transmission and distribution equipment | 44/354 · 12.4% | 476/4,918 · 9.7% | +2.8 | 1.28 | 432/4,564 |
| sub-industry · Aerospace | 6/354 · 1.7% | 210/4,918 · 4.3% | -2.6 | 0.40 | 204/4,564 |
| chain role · Automotive and transport equipment / Complete systems and use-case applications | 19/354 · 5.4% | 383/4,918 · 7.8% | -2.4 | 0.69 | 364/4,564 |
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 2,669/4,564 remaining records (58.5%), an absolute gap of 8.8 percentage points from this cohort.
Concentration and cross-sectional structure
The table shows ten labels; 2 others are included in the calculations above.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Advanced equipment and industrial automation / Process equipment and inspection instruments | 238 | 67.2% |
| New energy and power equipment / Complete systems and use-case applications | 57 | 16.1% |
| Automotive and transport equipment / Complete systems and use-case applications | 19 | 5.4% |
| Advanced equipment and industrial automation / Complete systems and use-case applications | 16 | 4.5% |
| Automotive and transport equipment / Core components and digital hardware | 13 | 3.7% |
| Advanced materials / Basic and process materials | 3 | 0.8% |
| Electronic information and digital technology / Core components and digital hardware | 2 | 0.6% |
| Advanced equipment and industrial automation / Core components and digital hardware | 2 | 0.6% |
| Construction materials and infrastructure / Process equipment and inspection instruments | 1 | 0.3% |
| Construction materials and infrastructure / Complete systems and use-case applications | 1 | 0.3% |
Record counts do not rank supply capability or economic size.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 354/354 | 100.0% |
| reporting jurisdiction | 354/354 | 100.0% |
| industry | 354/354 | 100.0% |
| Recorded products | 354/354 | 100.0% |
| sub-industry | 354/354 | 100.0% |
| Chain labels | 354/354 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 95 |
| Distinct corresponding companies | 95 |
| Reviewed Chinese/English paragraph pairs | 99 |
Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.
| Transparent rule reminder | Records | Cohort share |
|---|---|---|
| Contains registration-narrative wording | 16 | 4.5% |
| Only generic operations vocabulary remains | 20 | 5.6% |
| Non-empty text shorter than five characters | 1 | 0.3% |
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
86 of this cohort’s 354 records link through existing company-ID mappings to 2026 lists from all jurisdictions (24.3%). 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 | 86 | 2 | 84 | 86 |
List rows and company IDs are separate counts, not new firms or final recognition.
Stored 2026 local-recommendation records, sources and stage definitionsRelated provincial study
The 2025 macro context for Shandong uses a different denominator from this cohort.
Shandong Company Archive StudyRecorded roles and delivery checks
Equipment performance must refer to a processing object
The CNC machine tools and machining equipment label covers 12 records (3.4% of this cohort). This archive clue raises a verification question about Machines or manufacturing cells for defined processes; it does not establish that these companies already deliver it.
Delivery framework, stages and original sourcesRelated studies and shared records
Shared records with Shandong / Advanced equipment and industrial automation / Process equipment and inspection instruments Company Structure Study: 238; records in this cohort but outside that set: 116. The intersection/union ratio is 56.0%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Shandong Company Structure Study: 354; records in this cohort but outside that set: 0. The intersection/union ratio is 29.1%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Taian Dingxin Cooling Manuracturing Co., Ltd. | Shandong | Advanced equipment |
| Jining MAX POWER Machinery Co., Ltd. | Shandong | Advanced equipment |
| Shandong Weirui Refrigeration Technology Co., Ltd. | Shandong | Advanced equipment |
| Zibo Aike Industrial and Mining Machinery Co., Ltd. | Shandong | Advanced equipment |
| Shandong Linyi Jinxing Machine Tool Co., Ltd. | Shandong | Advanced equipment |
| WeiFang TianHao Machinery and Technology Co., Ltd. | Shandong | Advanced equipment |
| Longkou Hengga Intelligent Equipment Co., Ltd. | Shandong | Advanced equipment |
| Shandong Boyu Heavy Industry Technology Group Co., Ltd. | Shandong | Advanced equipment |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Taian Dingxin Cooling Manuracturing Co., Ltd. | Company data profile |
| Jining MAX POWER Machinery Co., Ltd. | Company data profile |
| Shandong Weirui Refrigeration Technology Co., Ltd. | Company report page |
| Zibo Aike Industrial and Mining Machinery Co., Ltd. | Company data profile |
| Shandong Linyi Jinxing Machine Tool Co., Ltd. | Company data profile |
| WeiFang TianHao Machinery and Technology Co., Ltd. | Company data profile |