Regional and supply-chain research

Precision manufacturing / Advanced equipment and industrial automation / Process equipment and inspection instruments Sub-industry and Supply-chain Study

Precision manufacturing / Advanced equipment and industrial automation / Process equipment and inspection instruments Sub-industry and Supply-chain Study. A dated 246-record cohort study compares composition, parent sets and evidence coverage. Comparative structure study; archive date 2026-10-16.

Revision and archive snapshot: 2026-10-16

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Research findings

Comparative structure study

The largest recorded reporting jurisdiction, Jiangsu, contains 65 records (26.4% of this 246-record cohort). The remaining cohort contains 181 records. The comparison concerns archive composition.

The recorded industry label Advanced equipment accounts for 99.2% here (244/246), compared with 71.2% in the parent set (2,907/4,085), an absolute gap of 28.0 percentage points.

102/246 companies link to pages with existing source-supported excerpts (41.5% of the cohort). The other 144 records remain usable for archive composition, but do not support new operating case studies.

Company cohortDirectly linked pagesShare of public archiveArchive date
2462461.3%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, Advanced equipment and industrial automation / Process equipment and inspection instruments, contains 4,085 records. This cohort contributes 246 (6.0%); 3,839 records remain after excluding it.

The parent set, Precision manufacturing, contains 303 records. This cohort contributes 246 (81.2%); 57 records remain after excluding it.

CategoryCohort count/baseReference: Advanced equipment and industrial automation / Process equipment and inspection instrumentsGap (pp)Representation ratioRest count/base
industry · Advanced equipment244/246 · 99.2%2,907/4,085 · 71.2%+28.01.392,663/3,839
reporting jurisdiction · Jiangsu65/246 · 26.4%770/4,085 · 18.8%+7.61.40705/3,839
reporting jurisdiction · Guangdong31/246 · 12.6%285/4,085 · 7.0%+5.61.81254/3,839
reporting jurisdiction · Shenzhen29/246 · 11.8%256/4,085 · 6.3%+5.51.88227/3,839
reporting jurisdiction · Zhejiang20/246 · 8.1%502/4,085 · 12.3%-4.20.66482/3,839

Ratio of label participation, not market share; multi-label counts overlap.

Excluding this cohort, the recorded industry label Advanced equipment covers 2,663/3,839 remaining records (69.4%), an absolute gap of 29.8 percentage points from this cohort.

Concentration and cross-sectional structure

The full reporting jurisdiction distribution has 27 labels; the top 3 contain 125/246 records (50.8%).Other known labels contain 121 records.

For 246 records with known labels, the effective category count is 8.5, versus 27 actual labels. Definitions and scope are in the methodology.

The table shows ten labels; 17 others are included in the calculations above.

Recorded labelRecordsShare of cohort
Jiangsu6526.4%
Guangdong3112.6%
Shenzhen2911.8%
Zhejiang208.1%
Shandong156.1%
Shanghai83.3%
Ningbo83.3%
Anhui83.3%
Hubei72.8%
Chongqing62.4%

Record counts do not rank supply capability or economic size.

The largest intersection, Jiangsu × Advanced equipment, contains 65 records, or 100.0% of the 65 records carrying the Jiangsu label.

reporting jurisdictionindustryIntersection recordsCohort share
JiangsuAdvanced equipment6526.4%
GuangdongAdvanced equipment3012.2%
ShenzhenAdvanced equipment2811.4%
ZhejiangAdvanced equipment208.1%
ShandongAdvanced equipment156.1%
ShanghaiAdvanced equipment83.3%
NingboAdvanced equipment83.3%
AnhuiAdvanced equipment83.3%

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 29 non-empty cells; the other 21 remain in the analysis.

Evidence coverage and strength of conclusions

Record fieldNon-empty/cohortCompletion
Company name246/246100.0%
reporting jurisdiction246/246100.0%
industry246/246100.0%
Recorded products246/246100.0%
sub-industry246/246100.0%
Chain labels246/246100.0%

Non-empty fields are not necessarily accurate or supported by originals.

Scope of source supportCount
Profiles with source-supported excerpts102
Distinct corresponding companies102
Reviewed Chinese/English paragraph pairs108

Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.

Intersection with 2026 local lists

62 of this cohort’s 246 records link through existing company-ID mappings to 2026 lists from all jurisdictions (25.2%). This intersection measures list linkage, not successful recognition or company growth.

Observation setList recordsNew-applicant recordsReview recordsMapped company IDs
National list records linked to this cohort’s IDs6226062

List rows and company IDs are separate counts, not new firms or final recognition.

Stored 2026 local-recommendation records, sources and stage definitions

Recorded roles and delivery checks

Delivery framework, stages and original sources

Related studies and shared records

Shared records with Precision Components Connectors Keyword Candidate Study: 246; records in this cohort but outside that set: 0. The intersection/union ratio is 11.7%, a measure of label overlap rather than business collaboration. Read comparison

Shared records with Advanced equipment / Advanced equipment and industrial automation / Process equipment and inspection instruments Supply-chain Study: 244; records in this cohort but outside that set: 2. The intersection/union ratio is 8.4%, a measure of label overlap rather than business collaboration. Read comparison

Company samples and record links

CompanyJurisdictionRecorded industry
Shenzhen Pacific Union Precision Manufacturing Co., Ltd.ShenzhenAdvanced equipment
Suzhou XINNENG Precise Machinery Co., Ltd.JiangsuAdvanced equipment
Truth Instruments Co., Ltd.QingdaoAdvanced equipment
XI AN HUA-OU PRECISION Machinery Co., Ltd.ShaanxiAdvanced equipment
Huizhou WEK Precision Components Co., Ltd.GuangdongAdvanced equipment
Zhejiang Advanced Precision Machinery Co., Ltd.ZhejiangAdvanced equipment
Shenzhen Kaifa Precision Technology Co., Ltd.ShenzhenAdvanced equipment
Suzhou Ahno Precision Cutting Tool Technology Co., Ltd.JiangsuAdvanced equipment

Stable-ID samples, not rankings; metrics use the full cohort.

Directly related profiles and reports

Methodology

Read ID deduplication, comparison, batch and evidence definitions