Regional and supply-chain research

Precision Springs Elastic Components Keyword Candidate Study

Precision Springs Elastic Components Keyword Candidate Study. A dated 45-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, Zhejiang, contains 10 records (22.2% of this 45-record cohort). The remaining cohort contains 35 records. The comparison concerns archive composition.

The recorded industry label Advanced equipment accounts for 71.1% here (32/45), compared with 25.5% in the parent set (4,918/19,297), an absolute gap of 45.6 percentage points.

16/45 companies link to pages with existing source-supported excerpts (35.6% of the cohort). The other 29 records remain usable for archive composition, but do not support new operating case studies.

3 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 cohortDirectly linked pagesShare of public archiveArchive date
45450.2%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 45 (0.2%); 19,252 records remain after excluding it.

CategoryCohort count/baseReference: All public archive recordsGap (pp)Representation ratioRest count/base
industry · Advanced equipment32/45 · 71.1%4,918/19,297 · 25.5%+45.62.794,886/19,252
chain role · Advanced equipment and industrial automation / Process equipment and inspection instruments23/45 · 51.1%4,085/19,297 · 21.2%+29.92.414,062/19,252
sub-industry · Instrumentation and testing equipment10/45 · 22.2%719/19,297 · 3.7%+18.55.96709/19,252
chain role · Automotive and transport equipment / Complete systems and use-case applications9/45 · 20.0%712/19,297 · 3.7%+16.35.42703/19,252
sub-industry · Automotive structural parts and components7/45 · 15.6%388/19,297 · 2.0%+13.57.74381/19,252
industry · New-energy vehicles8/45 · 17.8%960/19,297 · 5.0%+12.83.57952/19,252
reporting jurisdiction · Zhejiang10/45 · 22.2%1,840/19,297 · 9.5%+12.72.331,830/19,252
sub-industry · Special-purpose machinery5/45 · 11.1%433/19,297 · 2.2%+8.94.95428/19,252
chain role · Automotive and transport equipment / Core components and digital hardware5/45 · 11.1%506/19,297 · 2.6%+8.54.24501/19,252
reporting jurisdiction · Anhui5/45 · 11.1%887/19,297 · 4.6%+6.52.42882/19,252

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

Excluding this cohort, the recorded industry label Advanced equipment covers 4,886/19,252 remaining records (25.4%), an absolute gap of 45.7 percentage points from this cohort.

Concentration and cross-sectional structure

The full reporting jurisdiction distribution has 14 labels; the top 3 contain 20/45 records (44.4%).Other known labels contain 25 records.

For 45 records with known labels, the effective category count is 9.1, versus 14 actual labels. Definitions and scope are in the methodology.

The table shows ten labels; 4 others are included in the calculations above.

Recorded labelRecordsShare of cohort
Zhejiang1022.2%
Anhui511.1%
Shandong511.1%
Guangdong511.1%
Shaanxi48.9%
Jiangsu36.7%
Sichuan24.4%
Ningbo24.4%
Henan24.4%
Hubei24.4%

Record counts do not rank supply capability or economic size.

The largest intersection, Zhejiang × Advanced equipment, contains 9 records, or 90.0% of the 10 records carrying the Zhejiang label.

reporting jurisdictionindustryIntersection recordsCohort share
ZhejiangAdvanced equipment920.0%
GuangdongAdvanced equipment48.9%
AnhuiAdvanced equipment36.7%
ShaanxiAdvanced equipment36.7%
SichuanAdvanced equipment24.4%
NingboAdvanced equipment24.4%
ShandongNew-energy vehicles24.4%
ShandongAdvanced equipment24.4%

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 24 non-empty cells; the other 16 remain in the analysis.

Evidence coverage and strength of conclusions

Record fieldNon-empty/cohortCompletion
Company name45/45100.0%
reporting jurisdiction45/45100.0%
industry45/45100.0%
Recorded products45/45100.0%
sub-industry45/45100.0%
Chain labels45/45100.0%

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

Scope of source supportCount
Profiles with source-supported excerpts16
Distinct corresponding companies16
Reviewed Chinese/English paragraph pairs17

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

Transparent rule reminderRecordsCohort share
Contains registration-narrative wording12.2%
Only generic operations vocabulary remains12.2%

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

Matched fieldCandidatesCohort share
Company name1840.0%
Recorded products4293.3%
Sub-industry00.0%

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, “springs” has the most matches: 43/45. Name, product and sub-industry fields match 18, 40 and 0 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 termCandidates/shareName matchesProduct fieldSub-industry
springs43 · 95.6%18400

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.

4 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

8 of this cohort’s 45 records link through existing company-ID mappings to 2026 lists from all jurisdictions (17.8%). 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 IDs8178

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 Industrial Fasteners Springs Standard Parts Keyword Candidate Study: 43; records in this cohort but outside that set: 2. The intersection/union ratio is 41.3%, a measure of label overlap rather than business collaboration. Read comparison

Shared records with Fasteners Springs Basic Components Keyword Candidate Study: 43; records in this cohort but outside that set: 2. The intersection/union ratio is 38.4%, a measure of label overlap rather than business collaboration. Read comparison

Company samples and record links

CompanyJurisdictionRecorded industry
Kern-Liebers (Taicang) Co., Ltd.JiangsuNew-energy vehicles
Shaanxi Huawei Technologies. Co., Ltd.ShaanxiAdvanced equipment
Xi'an Xd High Voltage Switchgear Operating Mechanism Co., Ltd.ShaanxiNew energy and power equipment
Ningbo Yili Industrial Co., Ltd.NingboAdvanced equipment
Shandong Taiyue Automotive Spring Manufacturing Co., Ltd.ShandongNew-energy vehicles
Anhui Zhongteng Automobile Parts Co., Ltd.AnhuiNew-energy vehicles
Hangzhou Fuchun Spring Co., Ltd.ZhejiangAdvanced equipment
Shanxi Avic Jinheng Technology Co., Ltd.ShanxiNew-energy vehicles

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

Directly related profiles and reports

Methodology

Read ID deduplication, comparison, batch and evidence definitions