Regional and supply-chain research

Shandong Company Structure Study

Shandong Company Structure Study. A dated 1,217-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 industry, Advanced equipment, contains 354 records (29.1% of this 1,217-record cohort). The remaining cohort contains 863 records. The comparison concerns archive composition.

The recorded industry label Next-generation information technology accounts for 13.6% here (165/1,217), compared with 27.1% in the parent set (5,226/19,297), an absolute gap of 13.5 percentage points.

277/1,217 companies link to pages with existing source-supported excerpts (22.8% of the cohort). The other 940 records remain usable for archive composition, but do not support new operating case studies.

Company cohortDirectly linked pagesShare of public archiveArchive date
1,2171,2176.3%2026-10-16

An ID-deduplicated archive snapshot, not the whole market, current recognition or operating results.

Combined provincial scope

The deduplicated union of Shandong + Qingdao has 1,476 records; this page retains the original jurisdiction cohort of 1,217. Provincial statistics, combined archives and reporting jurisdictions use separate denominators.

Comparable sets and compositional differences

The parent set, All public archive records, contains 19,297 records. This cohort contributes 1,217 (6.3%); 18,080 records remain after excluding it.

CategoryCohort count/baseReference: All public archive recordsGap (pp)Representation ratioRest count/base
industry · Next-generation information technology165/1,217 · 13.6%5,226/19,297 · 27.1%-13.50.505,061/18,080
industry · Advanced materials325/1,217 · 26.7%3,381/19,297 · 17.5%+9.21.523,056/18,080
chain role · Electronic information and digital technology / Core components and digital hardware96/1,217 · 7.9%3,137/19,297 · 16.3%-8.40.493,041/18,080
chain role · Advanced materials / Basic and process materials242/1,217 · 19.9%2,854/19,297 · 14.8%+5.11.342,612/18,080
sub-industry · Functional materials and advanced-material platforms138/1,217 · 11.3%1,300/19,297 · 6.7%+4.61.681,162/18,080
chain role · Advanced equipment and industrial automation / Process equipment and inspection instruments309/1,217 · 25.4%4,085/19,297 · 21.2%+4.21.203,776/18,080
industry · Advanced equipment354/1,217 · 29.1%4,918/19,297 · 25.5%+3.61.144,564/18,080
sub-industry · Special-purpose machinery57/1,217 · 4.7%433/19,297 · 2.2%+2.42.09376/18,080
sub-industry · Advanced chemicals45/1,217 · 3.7%307/19,297 · 1.6%+2.12.32262/18,080
industry · New-energy vehicles71/1,217 · 5.8%960/19,297 · 5.0%+0.91.17889/18,080

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

Excluding this cohort, the recorded industry label Next-generation information technology covers 5,061/18,080 remaining records (28.0%), an absolute gap of 14.4 percentage points from this cohort.

Concentration and cross-sectional structure

The full industry distribution has 10 labels; the top 3 contain 844/1,217 records (69.4%).Other known labels contain 373 records.

For 1,217 records with known labels, the effective category count is 5.2, versus 10 actual labels. Definitions and scope are in the methodology.

Recorded labelRecordsShare of cohort
Advanced equipment35429.1%
Advanced materials32526.7%
Next-generation information technology16513.6%
Biomedicine1129.2%
New-energy vehicles715.8%
Producer services554.5%
Energy conservation and environmental protection554.5%
New energy and power equipment463.8%
Advanced chemicals262.1%
Light industry and textiles80.7%

Record counts do not rank supply capability or economic size.

The largest intersection, Advanced equipment × Advanced equipment and industrial automation / Process equipment and inspection instruments, contains 238 records, or 67.2% of the 354 records carrying the Advanced equipment label.

industrychain roleIntersection recordsCohort share
Advanced equipmentAdvanced equipment and industrial automation / Process equipment and inspection instruments23819.6%
Advanced materialsAdvanced materials / Basic and process materials23219.1%
Next-generation information technologyElectronic information and digital technology / Core components and digital hardware897.3%
BiomedicineBiomedicine and medical devices / Complete systems and use-case applications776.3%
Advanced materialsFine chemicals / Basic and process materials615.0%
Advanced equipmentNew energy and power equipment / Complete systems and use-case applications574.7%
Energy conservation and environmental protectionEnergy conservation, environmental protection and resource recycling / Complete systems and use-case applications504.1%
New energy and power equipmentNew energy and power equipment / Complete systems and use-case applications413.4%

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 85 non-empty cells; the other 77 remain in the analysis.

Evidence coverage and strength of conclusions

Record fieldNon-empty/cohortCompletion
Company name1,217/1,217100.0%
reporting jurisdiction1,217/1,217100.0%
industry1,217/1,217100.0%
Recorded products1,217/1,217100.0%
sub-industry1,217/1,217100.0%
Chain labels1,217/1,217100.0%

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

Scope of source supportCount
Profiles with source-supported excerpts277
Distinct corresponding companies277
Reviewed Chinese/English paragraph pairs296

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

Transparent rule reminderRecordsCohort share
Contains registration-narrative wording312.5%
Only generic operations vocabulary remains363.0%
Non-empty text shorter than five characters20.2%

A rule hit prioritises review; it does not establish that the entire field is wrong. One record can trigger several rules.

Intersection with 2026 local lists

287 of this cohort’s 1,217 records link through existing company-ID mappings to 2026 lists from all jurisdictions (23.6%). 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 IDs2876281287
All list records in the same reporting jurisdiction689409280689

The two rows are different sets; subtraction does not establish gaps or relocation. List rows are not new companies or final recognition.

Stored 2026 local-recommendation records, sources and stage definitions

Provincial context and cohort interpretation

The provincial macro sources below use a different denominator from this 1,217-record archive cohort; they do not establish individual operating results.

How should equipment research distinguish project types when technical-upgrade investment rises but manufacturing investment falls?

In 2025, Shandong’s equipment manufacturing above designated size grew by 11.4% in value added and accounted for 26.6% of industrial value added above designated size. Industrial technological-upgrading investment rose by 5.3%, while total manufacturing investment fell by 0.5%. The two measures have different scopes; supplier analysis should distinguish upgrading, expansion and new-build projects. [1]

Interpretation and test conditions

Shandong recorded growth in equipment value added and industrial technical-upgrade investment in 2025, while total manufacturing investment fell. The investment categories overlap and differ in scope; subtraction cannot estimate new-build investment. Use upgrades, expansion and new builds as separate verification categories. [1]

For suppliers serving existing-line upgrades, inspect compatibility, shutdown arrangements and acceptance records. New-line projects need checks of the full delivery boundary. These conditions affect execution, but the macro figures cannot identify the larger project type in a firm's revenue. [1]

A product name cannot identify the project type when the same equipment serves upgrades and new lines. Group sourced cases by delivery boundary to examine machine replacement, partial upgrades and full-line delivery. Keep case counts separate from order values and cash collection. [1]

Recorded roles and delivery checks

Delivery framework, stages and original sources

Related studies and shared records

Shared archive count with Shandong Company Archive Study: 1,217. Both pages use exactly the same company IDs, not independent evidence sets. Compare study

Shared records with Shandong / Advanced equipment Company Structure Study: 354; records in this cohort but outside that set: 863. The intersection/union ratio is 29.1%, a measure of label overlap rather than business collaboration. Read comparison

Shared records with Shandong / 4th batch Company Structure Study: 347; records in this cohort but outside that set: 870. The intersection/union ratio is 28.5%, a measure of label overlap rather than business collaboration. Read comparison

Company samples and record links

CompanyJurisdictionRecorded industry
Shandong Haina Intelligent Equipment Technology(Group) Co., Ltd.ShandongAdvanced materials
Taian Dingxin Cooling Manuracturing Co., Ltd.ShandongAdvanced equipment
Wolong Electric (Jinan) Motor.,ltdShandongNew-energy vehicles
Weihai Hualing OPTO-ELECTRONICS Co., Ltd.ShandongNext-generation information technology
Shandong Aobang Transportation Facilities Engineering Co., Ltd.ShandongProducer services
Shandong Senrong New MATERIALS Co., Ltd.ShandongAdvanced materials
Jining MAX POWER Machinery Co., Ltd.ShandongAdvanced equipment
Shandong Weirui Refrigeration Technology Co., Ltd.ShandongAdvanced 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

Sources cited on this page

  1. Shandong: Statistical Communiqué on National Economic and Social Development in 2025 · 2026-03-03