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Research findings
Comparative structure study
The largest recorded reporting jurisdiction, Jiangsu, contains 6 records (16.7% of this 36-record cohort). The remaining cohort contains 30 records. The comparison concerns archive composition.
The recorded chain role label Advanced equipment and industrial automation / Process equipment and inspection instruments accounts for 69.4% here (25/36), compared with 21.2% in the parent set (4,085/19,297), an absolute gap of 48.3 percentage points.
14/36 companies link to pages with existing source-supported excerpts (38.9% of the cohort). The other 22 records remain usable for archive composition, but do not support new operating case studies.
1 keyword candidates match only a company name, with no matching term in recorded products or sub-industry fields. Product evidence is needed before treating these as operating businesses in this segment.
| Company cohort | Directly linked pages | Share of public archive | Archive date |
|---|---|---|---|
| 36 | 36 | 0.2% | 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, All public archive records, contains 19,297 records. This cohort contributes 36 (0.2%); 19,261 records remain after excluding it.
| Category | Cohort count/base | Reference: All public archive records | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| chain role · Advanced equipment and industrial automation / Process equipment and inspection instruments | 25/36 · 69.4% | 4,085/19,297 · 21.2% | +48.3 | 3.28 | 4,060/19,261 |
| industry · Advanced equipment | 22/36 · 61.1% | 4,918/19,297 · 25.5% | +35.6 | 2.40 | 4,896/19,261 |
| reporting jurisdiction · Shenzhen | 6/36 · 16.7% | 1,398/19,297 · 7.2% | +9.4 | 2.30 | 1,392/19,261 |
| chain role · New energy and power equipment / Complete systems and use-case applications | 5/36 · 13.9% | 1,763/19,297 · 9.1% | +4.8 | 1.52 | 1,758/19,261 |
| reporting jurisdiction · Jiangsu | 6/36 · 16.7% | 3,025/19,297 · 15.7% | +1.0 | 1.06 | 3,019/19,261 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded chain role label Advanced equipment and industrial automation / Process equipment and inspection instruments covers 4,060/19,261 remaining records (21.1%), an absolute gap of 48.4 percentage points from this cohort.
Concentration and cross-sectional structure
The full reporting jurisdiction distribution has 15 labels; the top 3 contain 16/36 records (44.4%).Other known labels contain 20 records.
For 36 records with known labels, the effective category count is 10.1, versus 15 actual labels. Definitions and scope are in the methodology.
The table shows ten labels; 5 others are included in the calculations above.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Jiangsu | 6 | 16.7% |
| Shenzhen | 6 | 16.7% |
| Shanghai | 4 | 11.1% |
| Sichuan | 3 | 8.3% |
| Zhejiang | 3 | 8.3% |
| Shandong | 2 | 5.6% |
| Hebei | 2 | 5.6% |
| Henan | 2 | 5.6% |
| Hubei | 2 | 5.6% |
| Beijing | 1 | 2.8% |
Record counts do not rank supply capability or economic size.
The largest intersection, Jiangsu × Advanced equipment, contains 5 records, or 83.3% of the 6 records carrying the Jiangsu label.
| reporting jurisdiction | industry | Intersection records | Cohort share |
|---|---|---|---|
| Jiangsu | Advanced equipment | 5 | 13.9% |
| Shenzhen | Advanced equipment | 5 | 13.9% |
| Zhejiang | Next-generation information technology | 3 | 8.3% |
| Sichuan | Advanced equipment | 2 | 5.6% |
| Hebei | Advanced equipment | 2 | 5.6% |
| Shanghai | Advanced materials | 1 | 2.8% |
| Shanghai | New energy and power equipment | 1 | 2.8% |
| Shanghai | Biomedicine | 1 | 2.8% |
A cell contains company IDs carrying both labels. It does not establish procurement, supply or investment relationships between firms. Multi-label cells may overlap.
This page displays 8 of the full cross-tab’s 24 non-empty cells; the other 16 remain in the analysis.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 36/36 | 100.0% |
| reporting jurisdiction | 36/36 | 100.0% |
| industry | 36/36 | 100.0% |
| Recorded products | 36/36 | 100.0% |
| sub-industry | 36/36 | 100.0% |
| Chain labels | 36/36 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 14 |
| Distinct corresponding companies | 14 |
| Reviewed Chinese/English paragraph pairs | 15 |
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 | 2.8% |
A rule hit prioritises review; it does not establish that the entire field is wrong. One record can trigger several rules.
| Matched field | Candidates | Cohort share |
|---|---|---|
| Company name | 6 | 16.7% |
| Recorded products | 31 | 86.1% |
| Sub-industry | 6 | 16.7% |
An ID may match several fields, so counts may exceed the cohort total. Matches establish search relevance only.
Among the translated non-broad query terms, “welding equipment” has the most matches: 14/36. Name, product and sub-industry fields match 3, 12 and 1 records respectively; the largest field is product field. Fields can overlap, and a term remains a search link rather than verified business activity.
| Selected query term | Candidates/share | Name matches | Product field | Sub-industry |
|---|---|---|---|---|
| welding equipment | 14 · 38.9% | 3 | 12 | 1 |
Selected broad terms and specific segment terms, not the full query. Terms and fields can overlap and must not be summed. Counts show lexical sensitivity; no records are removed without primary evidence.
2 candidates match only a name, or lose all product-field matches after the full company name is removed while sub-industry also has no hit. This transparent string test locates copied company descriptions; it does not establish that a company does not operate the business.
Intersection with 2026 local lists
13 of this cohort’s 36 records link through existing company-ID mappings to 2026 lists from all jurisdictions (36.1%). 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 | 13 | 0 | 13 | 13 |
List rows and company IDs are separate counts, not new firms or final recognition.
Stored 2026 local-recommendation records, sources and stage definitionsRecorded roles and delivery checks
Application integration is assessed against task results
The Welding robots and industrial robot systems label covers 5 records (13.9% of this cohort). This archive clue raises a verification question about Task-specific robotic systems with acceptance records; it does not establish that these companies already deliver it.
Delivery framework, stages and original sourcesRelated studies and shared records
Shared records with Laser Welding Cleaning Equipment Keyword Candidate Study: 14; records in this cohort but outside that set: 22. The intersection/union ratio is 28.0%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Welding Cutting Thermal Processing Equipment Keyword Candidate Study: 36; records in this cohort but outside that set: 0. The intersection/union ratio is 27.1%, 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 |
| Guangdong Bida Electric Co., Ltd. | Guangdong | Advanced equipment |
| Wuhan Kaiqi Metallurgical Welding Equipment Manufacturing Co., Ltd. | Hubei | Biomedicine |
| Panasonic Welding SYSTEMS(Tangshan) Co., Ltd. | Hebei | Advanced equipment |
| Shanghai Baicheng Electric Appliance Co., Ltd. | Shanghai | New energy and power equipment |
| Wuxi Hualian Science and Technology Group Co., Ltd. | Jiangsu | Advanced equipment |
| Shenzhen Qianhai Ruiji Technology Co., Ltd. | Shenzhen | Advanced equipment |
| Shenzhen Hongbai Technology Industrial Co., Ltd. | Shenzhen | Advanced equipment |
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 |
| Guangdong Bida Electric Co., Ltd. | Company data profile |
| Wuhan Kaiqi Metallurgical Welding Equipment Manufacturing Co., Ltd. | Company data profile |
| Panasonic Welding SYSTEMS(Tangshan) Co., Ltd. | Company data profile |
| Shanghai Baicheng Electric Appliance Co., Ltd. | Company report page |
| Wuxi Hualian Science and Technology Group Co., Ltd. | Company data profile |