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Research findings
Cohort structure analysis
Recorded reporting jurisdiction counts in this 18-record cohort: Shenzhen (8 records); Jiangsu (3 records).
The record-count gap between Shenzhen and Jiangsu is 5, or 27.8% of this 18-record base. The gap concerns records, not revenue or market position.
| Company cohort | Directly linked pages | Share of public archive | Archive date |
|---|---|---|---|
| 18 | 18 | 0.1% | 2026-10-16 |
Deduplicated company IDs.
Counts within parent sets
| Set | All records | This subset | Excluding this subset |
|---|---|---|---|
| All public archive records | 19,297 | 18 | 19,279 |
Observed labels
| Dimension | Label | Count/base | Participation |
|---|---|---|---|
| reporting jurisdiction | Shenzhen | 8/18 | 44.4% |
| reporting jurisdiction | Jiangsu | 3/18 | 16.7% |
| reporting jurisdiction | Zhejiang | 2/18 | 11.1% |
| reporting jurisdiction | Beijing | 1/18 | 5.6% |
| reporting jurisdiction | Tianjin | 1/18 | 5.6% |
| industry | New energy and power equipment | 9/18 | 50.0% |
| industry | Next-generation information technology | 4/18 | 22.2% |
| industry | New-energy vehicles | 2/18 | 11.1% |
| industry | Advanced materials | 1/18 | 5.6% |
| industry | Biomedicine | 1/18 | 5.6% |
Multi-label counts can overlap; filter compliance is not industrial advantage.
Evidence and list-linkage counts
| Measure | Count |
|---|---|
| Companies with existing sourced excerpts | 12/18 |
| Existing reviewed bilingual excerpt pairs | 13 |
| IDs linked to 2026 local lists | 3/18 |
Existing excerpts do not certify entire old reports; list linkage is not final recognition. Full definitions are on the series page.
How candidates match
| Field | Matches/candidates |
|---|---|
| Name | 0/18 |
| Product field | 13/18 |
| Sub-industry | 5/18 |
Fields can overlap; hits establish search relevance only.
Recorded roles and delivery checks
Related studies and shared records
| Comparison study | Reference records | Shared IDs | Focal only | Intersection/union |
|---|---|---|---|---|
| On Board Charger Dcdc Power Module Keyword Candidate Study | 11 | 7 | 11 | 31.8% |
| Industrial UPS Backup Power Keyword Candidate Study | 13 | 7 | 11 | 29.2% |
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Wenzhou Fengdi Connector Co., Ltd. | Zhejiang | Advanced materials |
| ZheJiang YangMing Auto Parts Co., Ltd. | Ningbo | New-energy vehicles |
| Dongwen HIGH Voltage POWER Supply (TIANJIN) Co., Ltd. | Tianjin | New energy and power equipment |
| Beijing Liyuan Xingda Science and Technology Co., Ltd. | Beijing | New energy and power equipment |
| Fujian Fengxing Electromechanical Equipment Co., Ltd. | Fujian | Biomedicine |
| Shenzhen EN Plus Tech Co., Ltd. | Shenzhen | Next-generation information technology |
| Shangyu (Shenzhen) Technology Co., Ltd. | Shenzhen | New-energy vehicles |
| INVT Power System (Shenzhen) Co., Ltd. | Shenzhen | New energy and power equipment |
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Wenzhou Fengdi Connector Co., Ltd. | Company data profile |
| ZheJiang YangMing Auto Parts Co., Ltd. | Company data profile |
| Dongwen HIGH Voltage POWER Supply (TIANJIN) Co., Ltd. | Company data profile |
| Beijing Liyuan Xingda Science and Technology Co., Ltd. | Company data profile |
| Fujian Fengxing Electromechanical Equipment Co., Ltd. | Company data profile |
| Shenzhen EN Plus Tech Co., Ltd. | Company data profile |