Industry-chain Research Brief

Jiangsu Yejian Anti-Corrosion Material Co., Ltd.: New materials Brief

Jiangsu · New materials · 2026-06-14

English company profile Full Chinese report All report summaries
Jiangsu Yejian Anti-Corrosion Material Co., Ltd. is indexed in the China Little Giant company database. The profile is associated with Jiangsu. The report is grouped under New materials. Recognition context: 2021 3rd batch. Chinese source report date: 2026-06-14. 6 public evidence links are available on this page or in the Chinese report. The English brief covers company profile, product direction, industry-chain role, patent and R&D signals, scale indicators and policy-material checkpoints, with internal links to the company page, Chinese source report and related topic hubs.

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Company Profile

Jiangsu Yejian Anti-Corrosion Material Co., Ltd. is indexed in Jiangsu under New materials. The table below combines recognition context, peer samples and public references for search and review.

CompanyJiangsu Yejian Anti-Corrosion Material Co., Ltd.English company profile
RegionJiangsuProvince or municipality in the database
IndustryNew materialsNormalized public industry label
Recognition2021 3rd batchLittle Giant recognition context
Patent recordsNot disclosedCompany profile field
Industry percentile52Peer ranking signal
Province sample3,025Companies in the same region
Industry sample3,381Companies in the same sector
Chain-role sample2,854Same chain-position base
Public references6Links parsed from public sources

Published 2026-06-14. Use company files, policy notices, patent records and the Chinese source report for original-language verification.

Executive Summary

Jiangsu Yejian Anti-Corrosion Material Co., Ltd. is indexed in the China Little Giant company database. The profile is associated with Jiangsu. The report is grouped under New materials. Recognition context: 2021 3rd batch. Chinese source report date: 2026-06-14. 6 public evidence links are available on this page or in the Chinese report. The English brief covers company profile, product direction, industry-chain role, patent and R&D signals, scale indicators and policy-material checkpoints, with internal links to the company page, Chinese source report and related topic hubs.

Business Model and Chain Position

Jiangsu Yejian Anti-Corrosion Material Co., Ltd. is presented in the Chinese source report as a Jiangsu New materials company with 2021 3rd batch. Its operating profile is best read through technology transfer and project monetization. The portal's chain taxonomy places the company at New materials / Base and process materials, so the key question is how its services, product evidence, public references and peer benchmarks connect to the same business line.

The recorded product or business-scope signal is: Chinese public records indicate new-materials activity, R&D, design and engineering activity. The source report points to upstream inputs such as technical inputs, equipment, data and operating systems, while the downstream side is mainly industry customers and end-application scenarios. This makes the company closer to a specialized technical-service node than to a pure manufacturing node.

Core Processes and Technical Dependencies

The Chinese report expands the operating process beyond the simple industry label. The main process signals are process design, R&D execution, testing and delivery management. For overseas readers, these items should be read as execution capabilities: project design, laboratory or process workflow, quality-control data, registration or delivery documentation, and repeatable project management.

The company's scale fields give additional context: registered capital is RMB 67.36 million, employee signal is 61 employees, listing status is Status recorded on the Chinese profile, and the patent signal is 63 patent-related records. Patent benchmarking remains important because industry percentile: 52.

Competitive Landscape

The source report places the company against larger listed peers and local specialist service providers. This comparison is not a ranking; it frames the difference between large platform companies and more focused specialized-service providers. In this field, competitive pressure usually comes from delivery credibility, clinical or technical project depth, customer trust, regulatory documentation quality and price discipline.

The relevant peer base is: 3025 Little Giant companies in the province; 320 in the city; 3381 in the same industry cluster; 529 in the same province-industry segment. A dense regional and industry sample means the company needs sharper proof of service depth, repeat orders, project outcomes and technology-transfer capability when used for supplier screening, policy research or cross-border market review.

Moat Assessment

The moat should be read through patent-linked know-how and technology-transfer capability, delivery credibility, compliance and brand trust and limited scale versus national CRO leaders. The company's policy value comes from being a recognized Little Giant enterprise in a specialized segment, but the commercial moat still depends on whether its technical services are repeatable, whether customer switching costs are real, and whether patents, R&D projects and public references point to the same product-service line.

For this company, the useful review sequence is: business scope -> chain role -> process capability -> patent and R&D evidence -> regional and industry peers. This is more informative than treating the recognition batch as a standalone label.

Risks and Opportunity Windows

The main risk signals in the Chinese source report are smaller clients may have higher funding and pipeline-continuity risk and a patent base below the peer median weakens technology-signaling power. These risks matter because a service-oriented company is exposed not only to its own delivery capability, but also to downstream customer financing, regulatory timelines and project-continuity pressure.

The opportunity signals are technology-transfer revenue and IP monetization. The strongest version of the investment or industry-research thesis would need public evidence that the company can convert these opportunities into repeatable projects, technology-transfer income, higher-value customers or stronger regulatory-documentation capability.

Source-language Body Coverage

This English section is generated from the full Chinese report body and keeps the same analytical spine: company snapshot, product and chain position, core process, competitive landscape, moat judgement, risks and opportunities. The original Chinese report remains linked for source-language wording and full table detail: Chinese report.

Data Comparison

Peer, chain, region and patent matrices

Core Benchmark

Comparison Dashboard

Sample Base

Province companies3,025
Regional peer base
City companies320
City-level density
Industry companies3,381
National industry base
Same chain role2,854
Same chain position

Patent Position

Industry patent percentile52
Ranked against industry peers
Provincial segment percentile37
Ranked inside the regional segment

Regional Density

Regional industry peers529
Regional industry base
Same-batch province peers176
Same batch inside province
Industry patent medianChinese source profile fieldPeer IP benchmark
Regional segment medianChinese source profile fieldRegional segment baseline
Company patent countNot disclosedCompany profile field

Industry-chain Reading

UpstreamRaw-material supply / Basic chemical, mineral and bio-based inputsInputs to verify in public materials
Current roleNew materials / Base and process materialsRecorded chain position
DownstreamParts and functional materials / Complete systems and application scenariosApplication and delivery side
SignalValueUse
Company patent countNot disclosedCompany profile field
Industry patent median61National peer baseline
Regional segment median80Province-industry baseline
Industry patent percentile52Relative IP position
Province companies3,025Regional Little Giant base
City companies320Local density
Regional industry peers529Same province and industry
Same-batch province peers176Recognition-year comparison
Same chain-position companies2,854National chain-position base
Same chain-group companies2,854Broader chain-role base

Peer Signal Matrix

A compact view of regional density, chain-position density, patent benchmarks and capital-market signals.

Current companyJiangsu Yejian Anti-Corrosion Material Co., Ltd.Local profile link
Chain nodeBase and process materialsNew materials
Patent percentile52%Industry peer order
Listed peers113Same industry scope
DimensionCompany recordPeer baselineReading use
RegionJiangsu3,025Province Little Giant base
CityChina320Local industrial density
IndustryNew materials3,381National industry sample
Sub-industryNew materials529Province-industry sample
Chain groupNew materials2,854Broad chain peer base
Chain nodeBase and process materials2,854Same recorded node
Regional chain nodeJiangsu456Same node in province
City chain nodeChina51Same node in city
Patent count6361Company vs industry median
Regional patent median6380Company vs regional segment
Patent percentile52%37%Industry and regional percentile
Recognition batch2021 3rd batch176Same-batch province base
Capital / sizeRMB 67.36 millionSmall enterpriseRegistered capital and size field
Capital market873907113Listed peer count in industry

The matrix uses database fields and internal peer links. Counts are comparison bases, not rankings.

Same province-industry 5Same city 5Same chain node 5Same batch-province 5
Evidence itemCurrent recordSource fieldStatus
Company identityJiangsu Yejian Anti-Corrosion Material Co., Ltd.Company profileProfile field
Recognition batch2021 3rd batchCertification recordSource check
Product and chain roleNew materials / Base and process materialsProduct and chain fieldsProfile field
Patent and R&D50-99 records · R&D detail not publishedPatent and R&D fieldsProfile field
Capital and scaleRMB 67.36 million · 61 employees · Status recorded on the Chinese profileCapital, employee and listing fieldsProfile field
Public references6 linked referencesReference linksLinked source

Growth and Filing Signals

  1. Established2001
  2. Recognized2021
  3. Current profile2026
Operating history25 years
Years since establishment in the public profile
Recognition timing2021 recognition year
Batch-year context for comparison
Patent record50-99 records
Patent count band in the profile
Scale signalRMB 67.36 million · 61 employees · Status recorded on the Chinese profile
Capital, employees and listing status
Source coverage6 linked sources
External links attached to the report
SignalRecordUse
Operating years before recognition20 yearsRecognition timeline
R&D fieldR&D detail not publishedCompany profile
Source coverage6 linked sourcesReport references

Peer Benchmark Table

Comparable companies from the same region, city, chain position or recognition batch. Use the table as a navigation layer, not as a ranking.

CompanyBenchmark lensRegionIndustry / chainBatchPatentsEmployees
Wujiang Xinshenlvye Technology Development Co., Ltd.Same province and industryJiangsu / SuzhouNew materials / Metals and alloy materials / New materials / Base and process materials5th batch1,023270
Suzhou Magna Technology Co., Ltd.Same province and industryJiangsu / SuzhouNew materials / New materials / New materials / Base and process materials6th batch1,000359
Jiangsu Leadmicro Nano Technology Co., Ltd.Same province and industryJiangsu / Chinese source profile fieldNew materials / New materials / New materials / Base and process materials3rd batch9141,860
JiangSu HuNing Steel Structure & Machinery Co., Ltd.Same province and industryJiangsu / Chinese source profile fieldNew materials / New materials / Chinese source profile field / Complete systems and application scenarios6th batch854455
Jiangsu Shenyuan Group Co., Ltd.Same province and industryJiangsu / Chinese source profile fieldNew materials / Metals and alloy materials / New materials / Base and process materials4th batch515997
Biomedicine and medical devicesSame cityJiangsu / Chinese source profile fieldBiomedicine / Biomedicine and medical devices / Biomedicine and medical devices / Complete systems and application scenarios5th batch18,274782
RoboticsSame cityJiangsu / Chinese source profile fieldNext-generation information technology / Robotics / High-end equipment and industrial automation / Process equipment and testing instruments3rd batch2,561513
Opes Solution Changzhou Co., Ltd.Same cityJiangsu / Chinese source profile fieldChinese public records indicate intelligent-equipment and industrial-automation activity. / New energy equipment and systems / Chinese public records indicate intelligent-equipment and industrial-automation activity. / Complete systems and application scenarios5th batch2,275174
Changzhou SC EXACT Equipment Co., Ltd.Same cityJiangsu / Chinese source profile fieldHigh-end equipment / Chinese source profile field / High-end equipment and industrial automation / Process equipment and testing instruments3rd batch1,1451,108
Changzhou Shichuang Energy Co., Ltd.Same cityJiangsu / Chinese source profile fieldChinese public records indicate intelligent-equipment and industrial-automation activity. / New energy equipment and systems / Chinese public records indicate intelligent-equipment and industrial-automation activity. / Complete systems and application scenarios2nd batch9951,034
Industry Chain

Upstream and Downstream Chain Map

A navigable view of the recorded upstream inputs, current chain node and downstream application side.

Upstream Raw-material supply / Basic chemical, mineral and bio-based inputs
Downstream Parts and functional materials / Complete systems and application scenarios
Region and Batch

Batch and Segment Benchmark

Jiangsu 3rd batch
Regional base3,025
Jiangsu Little Giant base
City base320
City-level cluster density
Regional segment529
New materials sample inside the region
City segment62
Same-city industry sample
National chain node2,854
Base and process materials
Regional chain node456
New materials
Same-batch region176
3rd batch
Listed references113
Public-company disclosure references
LensRecordUse
Regional lensJiangsu / New materials529 regional segment companies
Chain lensNew materials / Base and process materials2,854 national node companies
Batch lens3rd batch176 same-batch companies in the region
Disclosure lensListed-company references113 listed samples in the industry

Regional Recognition Ladder

Batch-level counts show the province, city and industry recognition rhythm around this company.

Company batch2021 / 3rd batchJiangsu Yejian Anti-Corrosion Material Co., Ltd.
Province in same batch178Jiangsu
City in same batch16China
Industry in same batch539New materials
NationalJiangsuChinaNew materials
2019 / 1st batch
2020 / 2nd batch
2021 / 3rd batch
2022 / 4th batch
2023 / 5th batch
2024 / 6th batch
2025 / 7th batch
BatchNationalProvinceCityIndustry
2019 / 1st batch24818241
2020 / 2nd batch1,7449910341
2021 / 3rd batch2,93017816539
2022 / 4th batch4,36542553915
2023 / 5th batch3,67179585664
2024 / 6th batch3,01271167406
2025 / 7th batch3,46180787502

Counts come from public company records in the portal database.

Batch Trend by Segment

The trend compares the current industry across national, provincial and city samples by recognition batch.

Current batch2021 / 3rd batchJiangsu Yejian Anti-Corrosion Material Co., Ltd.
Industry total3,408New materials
Province segment530Jiangsu
City segment62China
National industryJiangsuChina
2019 / 1st batch
41
2020 / 2nd batch
341
2021 / 3rd batch
539
2022 / 4th batch
915
2023 / 5th batch
664
2024 / 6th batch
406
2025 / 7th batch
502

National peak: 2022 / 4th batch. Province peak: 2023 / 5th batch. City peak: 2023 / 5th batch.

BatchNational industryProvince segmentCity segmentProvince share
2019 / 1st batch415012.2%
2020 / 2nd batch3412045.9%
2021 / 3rd batch5394147.6%
2022 / 4th batch9158879.6%
2023 / 5th batch6641451821.8%
2024 / 6th batch4061021525.1%
2025 / 7th batch5021291425.7%

Counts use public recognition-batch records in the company database.

Industry Concentration Map

Province and city rankings show where the same industry is concentrated in the Little Giant database.

Industry sample3,381New materials
Province rank#1Jiangsu · 529
City rank#8China · 62
CompanyJiangsu Yejian Anti-Corrosion Material Co., Ltd.Current profile

Province ranking

1Jiangsu
529
2Shandong
325
3Zhejiang
300
4Guangdong
244
5Anhui
175
6Hunan
162
7Henan
150
8Hubei
147

City ranking

RankRegionCompaniesShare
1Shanghai / Shanghai1394.1%
2Jiangsu / Suzhou1203.5%
3Ningbo / Ningbo882.6%
4Chongqing / Chongqing762.2%
5Jiangsu752.2%
6Shenzhen / Shenzhen732.2%
7Beijing / Beijing692.0%
8Jiangsu621.8%

Counts use the portal company database and the current industry label.

Patents and Capital

Patent Distribution and Innovation Evidence

Patent count, peer median and percentile signals help check whether IP records support the product and chain narrative.

Patent count

Company patents63 records
Company profile field
Industry median61 records
National peer baseline
Regional segment median80 records
Province-industry baseline

Peer percentile

Industry percentile52%
Compared with national industry peers
Regional segment percentile37%
Compared inside the regional segment
Check itemRecordUse
Patent ownershipCheck title, owner and validityPatent lists should match the filing entity and main product.
Product relevanceMatch patents to core productsA high count matters less if the technology is off the main business.
Peer positionUse median and percentileCompare against same industry and same province-industry samples.

Report Snapshot

CompanyJiangsu Yejian Anti-Corrosion Material Co., Ltd.
RegionJiangsu
IndustryNew materials
Published2026-06-14
Chinese reportOpen