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Research findings
Cohort structure analysis
Recorded reporting jurisdiction counts in this 17-record cohort: Shandong (3 records); Shanghai (2 records).
The record-count gap between Shandong and Shanghai is 1, or 5.9% of this 17-record base. The gap concerns records, not revenue or market position.
| Company cohort | Directly linked pages | Share of public archive | Archive date |
|---|---|---|---|
| 17 | 17 | 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 | 17 | 19,280 |
Observed labels
| Dimension | Label | Count/base | Participation |
|---|---|---|---|
| reporting jurisdiction | Shandong | 3/17 | 17.6% |
| reporting jurisdiction | Shanghai | 2/17 | 11.8% |
| reporting jurisdiction | Zhejiang | 2/17 | 11.8% |
| reporting jurisdiction | Fujian | 2/17 | 11.8% |
| reporting jurisdiction | Beijing | 1/17 | 5.9% |
| industry | Advanced equipment | 8/17 | 47.1% |
| industry | Next-generation information technology | 5/17 | 29.4% |
| industry | Energy conservation and environmental protection | 2/17 | 11.8% |
| industry | New energy and power equipment | 1/17 | 5.9% |
| industry | Light industry and textiles | 1/17 | 5.9% |
Multi-label counts can overlap; filter compliance is not industrial advantage.
Evidence and list-linkage counts
| Measure | Count |
|---|---|
| Companies with existing sourced excerpts | 6/17 |
| Existing reviewed bilingual excerpt pairs | 6 |
| IDs linked to 2026 local lists | 3/17 |
| Product-field rule reminders | 1/17 |
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 | 3/17 |
| Product field | 14/17 |
| Sub-industry | 5/17 |
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 |
|---|---|---|---|---|
| Smart Water Metering Remote Reading Keyword Candidate Study | 16 | 14 | 3 | 73.7% |
| Smart Gas Meter Pipeline Monitoring Keyword Candidate Study | 11 | 7 | 10 | 33.3% |
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Chongqing Qianwei Watch Industry Co., Ltd. | Chongqing | Light industry and textiles |
| Shenzhen Jason Digital Technology Co., Ltd. | Shenzhen | Next-generation information technology |
| Hangzhou Watermeter Co., Ltd. | Zhejiang | Advanced equipment |
| Shenyang Jiade Lianyi Energy Technology Co., Ltd. | Liaoning | New energy and power equipment |
| Ningbo Donghai Group Corporation | Ningbo | Advanced equipment |
| Rongcheng Yuxiang Industrial Co., Ltd. | Shandong | Advanced equipment |
| Fuzhou Zenner Water Meter Co., Ltd. | Fujian | Advanced equipment |
| Jiangsu Huaerwei Science and Technology Group Co., Ltd. | Jiangsu | Advanced equipment |
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Chongqing Qianwei Watch Industry Co., Ltd. | Company report page |
| Shenzhen Jason Digital Technology Co., Ltd. | Company data profile |
| Hangzhou Watermeter Co., Ltd. | Company data profile |
| Shenyang Jiade Lianyi Energy Technology Co., Ltd. | Company data profile |
| Ningbo Donghai Group Corporation | Company data profile |
| Rongcheng Yuxiang Industrial Co., Ltd. | Company data profile |