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Research findings
Cohort structure analysis
Recorded reporting jurisdiction counts in this 15-record cohort: Jiangsu (4 records); Zhejiang (4 records).
The record-count gap between Jiangsu and Zhejiang is 0, or 0.0% of this 15-record base. The gap concerns records, not revenue or market position.
| Company cohort | Directly linked pages | Share of public archive | Archive date |
|---|---|---|---|
| 15 | 15 | 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 | 15 | 19,282 |
Observed labels
| Dimension | Label | Count/base | Participation |
|---|---|---|---|
| reporting jurisdiction | Jiangsu | 4/15 | 26.7% |
| reporting jurisdiction | Zhejiang | 4/15 | 26.7% |
| reporting jurisdiction | Shandong | 2/15 | 13.3% |
| reporting jurisdiction | Shanghai | 1/15 | 6.7% |
| reporting jurisdiction | Tianjin | 1/15 | 6.7% |
| industry | Advanced equipment | 7/15 | 46.7% |
| industry | Biomedicine | 2/15 | 13.3% |
| industry | Energy conservation and environmental protection | 2/15 | 13.3% |
| industry | Next-generation information technology | 1/15 | 6.7% |
| industry | New energy and power equipment | 1/15 | 6.7% |
Multi-label counts can overlap; filter compliance is not industrial advantage.
Evidence and list-linkage counts
| Measure | Count |
|---|---|
| Companies with existing sourced excerpts | 4/15 |
| Existing reviewed bilingual excerpt pairs | 4 |
| IDs linked to 2026 local lists | 6/15 |
| Product-field rule reminders | 1/15 |
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 | 3/15 |
| Product field | 14/15 |
| Sub-industry | 0/15 |
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 |
|---|---|---|---|---|
| Refrigeration Compressor Heat Pump Equipment Keyword Candidate Study | 40 | 6 | 9 | 12.2% |
| Heat Exchanger Refrigeration Components Keyword Candidate Study | 44 | 6 | 9 | 11.3% |
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Zhejiang Zhengda Air Separation Equipment Co., Ltd. | Zhejiang | Biomedicine |
| Changzhou Fanqun Drying Equipment Co., Ltd. | Jiangsu | Biomedicine |
| Changzhou Changzheng Evaporator Co., Ltd. | Jiangsu | Advanced equipment |
| Changzhou Yibu Drying Euipment Co., Ltd. | Jiangsu | Advanced equipment |
| Wenrui MACHINERY(Shandong) Co., Ltd. | Shandong | Advanced equipment |
| Shandong Linyi Kewei Machinery Co., Ltd. | Shandong | Advanced equipment |
| Jiangsu Chaoli Radiator Co., Ltd. | Jiangsu | Energy conservation and environmental protection |
| Ningbo Smanl Electrical APPLIANCE Co., Ltd. | Ningbo | New energy and power equipment |
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Zhejiang Zhengda Air Separation Equipment Co., Ltd. | Company data profile |
| Changzhou Fanqun Drying Equipment Co., Ltd. | Company data profile |
| Changzhou Changzheng Evaporator Co., Ltd. | Company data profile |
| Changzhou Yibu Drying Euipment Co., Ltd. | Company data profile |
| Wenrui MACHINERY(Shandong) Co., Ltd. | Company data profile |
| Shandong Linyi Kewei Machinery Co., Ltd. | Company data profile |