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Research findings
Comparative structure study
The largest recorded reporting jurisdiction, Jiangsu, contains 41 records (18.0% of this 228-record cohort). The remaining cohort contains 187 records. The comparison concerns archive composition.
The recorded industry label Advanced equipment accounts for 86.4% here (197/228), compared with 25.5% in the parent set (4,918/19,297), an absolute gap of 60.9 percentage points.
95/228 companies link to pages with existing source-supported excerpts (41.7% of the cohort). The other 133 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 cohort | Directly linked pages | Share of public archive | Archive date |
|---|---|---|---|
| 228 | 228 | 1.2% | 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 228 (1.2%); 19,069 records remain after excluding it.
| Category | Cohort count/base | Reference: All public archive records | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| industry · Advanced equipment | 197/228 · 86.4% | 4,918/19,297 · 25.5% | +60.9 | 3.39 | 4,721/19,069 |
| chain role · Advanced equipment and industrial automation / Process equipment and inspection instruments | 186/228 · 81.6% | 4,085/19,297 · 21.2% | +60.4 | 3.85 | 3,899/19,069 |
| industry · Next-generation information technology | 6/228 · 2.6% | 5,226/19,297 · 27.1% | -24.5 | 0.10 | 5,220/19,069 |
| industry · Advanced materials | 14/228 · 6.1% | 3,381/19,297 · 17.5% | -11.4 | 0.35 | 3,367/19,069 |
| chain role · Advanced materials / Basic and process materials | 12/228 · 5.3% | 2,854/19,297 · 14.8% | -9.5 | 0.36 | 2,842/19,069 |
| sub-industry · Special-purpose machinery | 22/228 · 9.6% | 433/19,297 · 2.2% | +7.4 | 4.30 | 411/19,069 |
| reporting jurisdiction · Zhejiang | 34/228 · 14.9% | 1,840/19,297 · 9.5% | +5.4 | 1.56 | 1,806/19,069 |
| chain role · Advanced equipment and industrial automation / Core components and digital hardware | 13/228 · 5.7% | 173/19,297 · 0.9% | +4.8 | 6.36 | 160/19,069 |
| sub-industry · Functional materials and advanced-material platforms | 5/228 · 2.2% | 1,300/19,297 · 6.7% | -4.5 | 0.33 | 1,295/19,069 |
| reporting jurisdiction · Shandong | 24/228 · 10.5% | 1,217/19,297 · 6.3% | +4.2 | 1.67 | 1,193/19,069 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded industry label Advanced equipment covers 4,721/19,069 remaining records (24.8%), an absolute gap of 61.6 percentage points from this cohort.
Concentration and cross-sectional structure
The full reporting jurisdiction distribution has 31 labels; the top 3 contain 99/228 records (43.4%).Other known labels contain 129 records.
For 228 records with known labels, the effective category count is 11.6, versus 31 actual labels. Definitions and scope are in the methodology.
The table shows ten labels; 21 others are included in the calculations above.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Jiangsu | 41 | 18.0% |
| Zhejiang | 34 | 14.9% |
| Shandong | 24 | 10.5% |
| Guangdong | 19 | 8.3% |
| Shenzhen | 12 | 5.3% |
| Anhui | 11 | 4.8% |
| Sichuan | 10 | 4.4% |
| Hunan | 8 | 3.5% |
| Ningbo | 7 | 3.1% |
| Hubei | 6 | 2.6% |
Record counts do not rank supply capability or economic size.
The largest intersection, Jiangsu × Advanced equipment, contains 39 records, or 95.1% of the 41 records carrying the Jiangsu label.
| reporting jurisdiction | industry | Intersection records | Cohort share |
|---|---|---|---|
| Jiangsu | Advanced equipment | 39 | 17.1% |
| Zhejiang | Advanced equipment | 29 | 12.7% |
| Shandong | Advanced equipment | 24 | 10.5% |
| Guangdong | Advanced equipment | 17 | 7.5% |
| Sichuan | Advanced equipment | 9 | 3.9% |
| Anhui | Advanced equipment | 8 | 3.5% |
| Shenzhen | Advanced equipment | 8 | 3.5% |
| Hunan | Advanced equipment | 7 | 3.1% |
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 54 non-empty cells; the other 46 remain in the analysis.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 228/228 | 100.0% |
| reporting jurisdiction | 228/228 | 100.0% |
| industry | 228/228 | 100.0% |
| Recorded products | 228/228 | 100.0% |
| sub-industry | 228/228 | 100.0% |
| Chain labels | 228/228 | 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 | 98 |
Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.
| Transparent rule reminder | Records | Cohort share |
|---|---|---|
| Contains registration-narrative wording | 4 | 1.8% |
A rule hit prioritises review; it does not establish that the entire field is wrong. One record can trigger several rules.
| Matched field | Candidates | Cohort share |
|---|---|---|
| Company name | 58 | 25.4% |
| Recorded products | 156 | 68.4% |
| Sub-industry | 119 | 52.2% |
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, “machine tools” has the most matches: 171/228. Name, product and sub-industry fields match 51, 103 and 110 records respectively; the largest field is sub-industry label. Fields can overlap, and a term remains a search link rather than verified business activity.
| Selected query term | Candidates/share | Name matches | Product field | Sub-industry |
|---|---|---|---|---|
| machine tools | 171 · 75.0% | 51 | 103 | 110 |
| cutting tools | 31 · 13.6% | 7 | 26 | 4 |
| machining centres | 24 · 10.5% | 0 | 23 | 1 |
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
58 of this cohort’s 228 records link through existing company-ID mappings to 2026 lists from all jurisdictions (25.4%). 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 | 58 | 4 | 54 | 58 |
List rows and company IDs are separate counts, not new firms or final recognition.
Stored 2026 local-recommendation records, sources and stage definitionsRecorded roles and delivery checks
Equipment performance must refer to a processing object
The CNC machine tools and machining equipment label covers 102 records (44.7% 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 CNC machine tools and machining equipment / Advanced equipment and industrial automation / Process equipment and inspection instruments Sub-industry and Supply-chain Study: 95; records in this cohort but outside that set: 133. The intersection/union ratio is 41.7%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with CNC System Servo Spindle Keyword Candidate Study: 39; records in this cohort but outside that set: 189. The intersection/union ratio is 16.9%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Okada Intelligence (Jiangsu) Co., Ltd. | Jiangsu | Advanced equipment |
| Hunan Zdcy CNC Equipment Co., Ltd. | Hunan | Advanced equipment |
| KEDE Numerical Control Co., Ltd. | Liaoning | Advanced equipment |
| Shandong Linyi Jinxing Machine Tool Co., Ltd. | Shandong | Advanced equipment |
| Qingdao Reliance Machinery Co., Ltd. | Qingdao | Advanced equipment |
| Xi'an Sanhang Power Technology Co., Ltd. | Shaanxi | Advanced equipment |
| Jiangsu Hongda CNC Technology Co., Ltd. | Jiangsu | Advanced equipment |
| Jiangsu Jianghai Machinery Group Co., Ltd. | Jiangsu | Advanced equipment |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Okada Intelligence (Jiangsu) Co., Ltd. | Company data profile |
| Hunan Zdcy CNC Equipment Co., Ltd. | Company data profile |
| KEDE Numerical Control Co., Ltd. | Company data profile |
| Shandong Linyi Jinxing Machine Tool Co., Ltd. | Company data profile |
| Qingdao Reliance Machinery Co., Ltd. | Company data profile |
| Xi'an Sanhang Power Technology Co., Ltd. | Company data profile |