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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 89 records (53.9% of this 165-record cohort). Companies may carry multiple labels in this dimension; participation rates are not additive market shares.
The recorded sub-industry label Electronic assemblies and systems integration accounts for 34.5% here (57/165), compared with 21.6% in the parent set (1,130/5,226), an absolute gap of 12.9 percentage points.
42/165 companies link to pages with existing source-supported excerpts (25.5% of the cohort). The other 123 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 |
|---|---|---|---|
| 165 | 165 | 0.9% | 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, Next-generation information technology, contains 5,226 records. This cohort contributes 165 (3.2%); 5,061 records remain after excluding it.
The parent set, Shandong, contains 1,217 records. This cohort contributes 165 (13.6%); 1,052 records remain after excluding it.
| Category | Cohort count/base | Reference: Next-generation information technology | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| sub-industry · Electronic assemblies and systems integration | 57/165 · 34.5% | 1,130/5,226 · 21.6% | +12.9 | 1.60 | 1,073/5,061 |
| sub-industry · Industrial software and information services | 35/165 · 21.2% | 851/5,226 · 16.3% | +4.9 | 1.30 | 816/5,061 |
| sub-industry · General industrial equipment and automation | 8/165 · 4.8% | 74/5,226 · 1.4% | +3.4 | 3.42 | 66/5,061 |
| chain role · Advanced equipment and industrial automation / Process equipment and inspection instruments | 19/165 · 11.5% | 496/5,226 · 9.5% | +2.0 | 1.21 | 477/5,061 |
| chain role · Electronic information and digital technology / Digital software and industrial services | 40/165 · 24.2% | 1,225/5,226 · 23.4% | +0.8 | 1.03 | 1,185/5,061 |
| chain role · Electronic information and digital technology / Core components and digital hardware | 89/165 · 53.9% | 2,827/5,226 · 54.1% | -0.2 | 1.00 | 2,738/5,061 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded sub-industry label Electronic assemblies and systems integration covers 1,073/5,061 remaining records (21.2%), an absolute gap of 13.3 percentage points from this cohort.
Concentration and cross-sectional structure
The table shows ten labels; 4 others are included in the calculations above.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Electronic information and digital technology / Core components and digital hardware | 89 | 53.9% |
| Electronic information and digital technology / Digital software and industrial services | 40 | 24.2% |
| Advanced equipment and industrial automation / Process equipment and inspection instruments | 19 | 11.5% |
| Automotive and transport equipment / Core components and digital hardware | 4 | 2.4% |
| Electronic information and digital technology / Complete systems and use-case applications | 3 | 1.8% |
| Advanced equipment and industrial automation / Complete systems and use-case applications | 2 | 1.2% |
| New energy and power equipment / Process equipment and inspection instruments | 1 | 0.6% |
| New energy and power equipment / Digital software and industrial services | 1 | 0.6% |
| New energy and power equipment / Complete systems and use-case applications | 1 | 0.6% |
| Automotive and transport equipment / Digital software and industrial services | 1 | 0.6% |
Record counts do not rank supply capability or economic size.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 165/165 | 100.0% |
| reporting jurisdiction | 165/165 | 100.0% |
| industry | 165/165 | 100.0% |
| Recorded products | 165/165 | 100.0% |
| sub-industry | 165/165 | 100.0% |
| Chain labels | 165/165 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 42 |
| Distinct corresponding companies | 42 |
| Reviewed Chinese/English paragraph pairs | 45 |
Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.
| Transparent rule reminder | Records | Cohort share |
|---|---|---|
| Contains registration-narrative wording | 1 | 0.6% |
| Only generic operations vocabulary remains | 4 | 2.4% |
| Non-empty text shorter than five characters | 1 | 0.6% |
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
38 of this cohort’s 165 records link through existing company-ID mappings to 2026 lists from all jurisdictions (23.0%). 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 | 38 | 1 | 37 | 38 |
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
Component records require interface-level evidence
The Electronic assemblies and systems integration label covers 57 records (34.5% 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 sourcesRelated studies and shared records
Shared records with Shandong / Electronic information and digital technology / Core components and digital hardware Company Structure Study: 89; records in this cohort but outside that set: 76. The intersection/union ratio is 51.7%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Shandong Company Structure Study: 165; records in this cohort but outside that set: 0. The intersection/union ratio is 13.6%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Weihai Hualing OPTO-ELECTRONICS Co., Ltd. | Shandong | Next-generation information technology |
| ShanDong GRINM Semiconductor Materials Co., Ltd. | Shandong | Next-generation information technology |
| Shandong Tongguang Electronics Co., Ltd. | Shandong | Next-generation information technology |
| China TX Iiot Technology Co., Ltd. | Shandong | Next-generation information technology |
| Weihai Jiarui PHOTOELECTRIC Technology Co., Ltd. | Shandong | Next-generation information technology |
| Weifang Lichuang Electronic Technology Co., Ltd. | Shandong | Next-generation information technology |
| Shandong NOVA Technology Co., Ltd. | Shandong | Next-generation information technology |
| Shandong Hengyuan Intelligent Technology Co., Ltd. | Shandong | Next-generation information technology |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Weihai Hualing OPTO-ELECTRONICS Co., Ltd. | Company data profile |
| ShanDong GRINM Semiconductor Materials Co., Ltd. | Company report page |
| Shandong Tongguang Electronics Co., Ltd. | Company data profile |
| China TX Iiot Technology Co., Ltd. | Company data profile |
| Weihai Jiarui PHOTOELECTRIC Technology Co., Ltd. | Company report page |
| Weifang Lichuang Electronic Technology Co., Ltd. | Company data profile |