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Research findings
Comparative structure study
The largest recorded chain role, Electronic information and digital technology / Core components and digital hardware, contains 35 records (29.2% of this 120-record cohort). Companies may carry multiple labels in this dimension; participation rates are not additive market shares.
The recorded chain role label Electronic information and digital technology / Core components and digital hardware accounts for 29.2% here (35/120), compared with 14.8% in the parent set (141/954), an absolute gap of 14.4 percentage points.
48/120 companies link to pages with existing source-supported excerpts (40.0% of the cohort). The other 72 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 |
|---|---|---|---|
| 120 | 120 | 0.6% | 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, Producer services, contains 954 records. This cohort contributes 120 (12.6%); 834 records remain after excluding it.
The parent set, Shenzhen, contains 1,398 records. This cohort contributes 120 (8.6%); 1,278 records remain after excluding it.
| Category | Cohort count/base | Reference: Producer services | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| chain role · Electronic information and digital technology / Core components and digital hardware | 35/120 · 29.2% | 141/954 · 14.8% | +14.4 | 1.97 | 106/834 |
| chain role · Advanced equipment and industrial automation / Process equipment and inspection instruments | 25/120 · 20.8% | 284/954 · 29.8% | -8.9 | 0.70 | 259/834 |
| sub-industry · Instrumentation and testing equipment | 5/120 · 4.2% | 101/954 · 10.6% | -6.4 | 0.39 | 96/834 |
| sub-industry · Industrial software and information services | 12/120 · 10.0% | 50/954 · 5.2% | +4.8 | 1.91 | 38/834 |
| chain role · Electronic information and digital technology / Complete systems and use-case applications | 7/120 · 5.8% | 12/954 · 1.3% | +4.6 | 4.64 | 5/834 |
| sub-industry · Industrial internet and IoT | 7/120 · 5.8% | 14/954 · 1.5% | +4.4 | 3.98 | 7/834 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded chain role label Electronic information and digital technology / Core components and digital hardware covers 106/834 remaining records (12.7%), an absolute gap of 16.5 percentage points from this cohort.
Concentration and cross-sectional structure
The table shows ten labels; 9 others are included in the calculations above.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Electronic information and digital technology / Core components and digital hardware | 35 | 29.2% |
| Advanced equipment and industrial automation / Process equipment and inspection instruments | 25 | 20.8% |
| Electronic information and digital technology / Digital software and industrial services | 11 | 9.2% |
| Electronic information and digital technology / Complete systems and use-case applications | 7 | 5.8% |
| Advanced materials / Basic and process materials | 6 | 5.0% |
| New energy and power equipment / Core components and digital hardware | 6 | 5.0% |
| Construction materials and infrastructure / Complete systems and use-case applications | 4 | 3.3% |
| New energy and power equipment / Complete systems and use-case applications | 4 | 3.3% |
| Automotive and transport equipment / Complete systems and use-case applications | 4 | 3.3% |
| Biomedicine and medical devices / Complete systems and use-case applications | 4 | 3.3% |
Record counts do not rank supply capability or economic size.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 120/120 | 100.0% |
| reporting jurisdiction | 120/120 | 100.0% |
| industry | 120/120 | 100.0% |
| Recorded products | 120/120 | 100.0% |
| sub-industry | 120/120 | 100.0% |
| Chain labels | 120/120 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 48 |
| Distinct corresponding companies | 48 |
| Reviewed Chinese/English paragraph pairs | 52 |
Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.
Intersection with 2026 local lists
23 of this cohort’s 120 records link through existing company-ID mappings to 2026 lists from all jurisdictions (19.2%). 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 | 23 | 1 | 22 | 23 |
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 Guangdong uses a different denominator from this cohort.
Guangdong Company Archive StudyRecorded roles and delivery checks
Study professional services by outputs rather than equipment counts
The Instrumentation and testing equipment label covers 5 records (4.2% of this cohort). This archive clue raises a verification question about Design, inspection or technical outputs with defined scope; it does not establish that these companies already deliver it.
Delivery framework, stages and original sourcesRelated studies and shared records
Shared records with Producer services / Electronic information and digital technology / Core components and digital hardware Supply-chain Study: 35; records in this cohort but outside that set: 85. The intersection/union ratio is 15.5%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Shenzhen Company Structure Study: 120; records in this cohort but outside that set: 0. The intersection/union ratio is 8.6%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Shenzhen Megmeet Welding Technology Co., Ltd. | Shenzhen | Producer services |
| Shenzhen Jingxun Technology Co., Ltd. | Shenzhen | Producer services |
| Shenzhen Lanhe Technologies Co., Ltd. | Shenzhen | Producer services |
| Shenzhen Dafu Fangyuan Forming Technology Co., Ltd. | Shenzhen | Producer services |
| Shenzhen Zhongxing System Integration Technology Co., Ltd. | Shenzhen | Producer services |
| Shenzhen Dibo Technology Co., Ltd. | Shenzhen | Producer services |
| Shenzhen Zmotion Technology Co., Ltd. | Shenzhen | Producer services |
| Guangqi Jianduan Technology Co., Ltd. | Shenzhen | Producer services |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Shenzhen Megmeet Welding Technology Co., Ltd. | Company data profile |
| Shenzhen Jingxun Technology Co., Ltd. | Company data profile |
| Shenzhen Lanhe Technologies Co., Ltd. | Company data profile |
| Shenzhen Dafu Fangyuan Forming Technology Co., Ltd. | Company data profile |
| Shenzhen Zhongxing System Integration Technology Co., Ltd. | Company report page |
| Shenzhen Dibo Technology Co., Ltd. | Company data profile |