Industry-chain Research Brief

Suzhou Longjie Special Fiber Co., Ltd.: New materials Brief

Jiangsu · New materials · 2026-06-14

English company profile Full Chinese report All report summaries
Suzhou Longjie Special Fiber 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: 2025 7th 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

Suzhou Longjie Special Fiber Co., Ltd. is indexed in Jiangsu under New materials. The table below combines recognition context, peer samples and public references for search and review.

CompanySuzhou Longjie Special Fiber Co., Ltd.English company profile
RegionJiangsuProvince or municipality in the database
IndustryNew materialsNormalized public industry label
Recognition2025 7th batchLittle Giant recognition context
Patent recordsNot disclosedCompany profile field
Industry percentile94Peer 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

Suzhou Longjie Special Fiber 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: 2025 7th 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

Suzhou Longjie Special Fiber Co., Ltd. is presented in the Chinese source report as a Jiangsu New materials company with 2025 7th batch. Its operating profile is best read through the source report describes business activity around new materials services. 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 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 216.35 million, employee signal is 903 employees, listing status is Listed, and the patent signal is 218 patent-related records. Patent benchmarking remains important because industry percentile: 94.

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; 849 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 AI-assisted drug discovery, patient screening and clinical-study design. 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 companies849
City-level density
Industry companies3,381
National industry base
Same chain role2,854
Same chain position

Patent Position

Industry patent percentile94
Ranked against industry peers
Provincial segment percentile95
Ranked inside the regional segment

Regional Density

Regional industry peers529
Regional industry base
Same-batch province peers807
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 percentile94Relative IP position
Province companies3,025Regional Little Giant base
City companies849Local density
Regional industry peers529Same province and industry
Same-batch province peers807Recognition-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 companySuzhou Longjie Special Fiber Co., Ltd.Local profile link
Chain nodeBase and process materialsNew materials
Patent percentile94%Industry peer order
Listed peers113Same industry scope
DimensionCompany recordPeer baselineReading use
RegionJiangsu3,025Province Little Giant base
CitySuzhou849Local 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 nodeSuzhou111Same node in city
Patent count21861Company vs industry median
Regional patent median21880Company vs regional segment
Patent percentile94%95%Industry and regional percentile
Recognition batch2025 7th batch807Same-batch province base
Capital / sizeRMB 216.35 millionMedium-sized enterpriseRegistered capital and size field
Capital market603332113Listed 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 identitySuzhou Longjie Special Fiber Co., Ltd.Company profileProfile field
Recognition batch2025 7th batchCertification recordSource check
Product and chain roleNew materials / Base and process materialsProduct and chain fieldsProfile field
Patent and R&D100+ records · 0.5325Patent and R&D fieldsProfile field
Capital and scaleRMB 216.35 million · 903 employees · ListedCapital, employee and listing fieldsProfile field
Public references6 linked referencesReference linksLinked source

Growth and Filing Signals

  1. Established2003
  2. Recognized2025
  3. Current profile2026
Operating history23 years
Years since establishment in the public profile
Recognition timing2025 recognition year
Batch-year context for comparison
Patent record100+ records
Patent count band in the profile
Scale signalRMB 216.35 million · 903 employees · Listed
Capital, employees and listing status
Source coverage6 linked sources
External links attached to the report
SignalRecordUse
Operating years before recognition22 yearsRecognition timeline
R&D field0.5325Company 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
Intelligent manufacturingSame cityJiangsu / SuzhouNext-generation information technology / Electronic information and digital technology / Electronic information and digital technology / Core components and digital hardware7th batch27,531383
Welco TECHNOLOGY(Suzhou) LimitedSame cityJiangsu / SuzhouNext-generation information technology / Electronic information and digital technology / Electronic information and digital technology / Core components and digital hardware6th batch3,944514
Jiangsu Newamstar Packaging Machinery Co., Ltd.Same cityJiangsu / SuzhouChinese source profile field / Chinese public records indicate intelligent-equipment and industrial-automation activity. / High-end equipment and industrial automation / Process equipment and testing instruments6th batch3,696933
Energy conservation and environmental protectionSame cityJiangsu / SuzhouEnergy conservation and environmental protection / Energy conservation and environmental protection / Energy conservation and resource recycling / Complete systems and application scenarios6th batch3,42088
Biomedicine and medical devicesSame cityJiangsu / SuzhouBiomedicine / Biomedicine and medical devices / Biomedicine and medical devices / Complete systems and application scenarios5th batch3,338238
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 7th batch
Regional base3,025
Jiangsu Little Giant base
City base849
City-level cluster density
Regional segment529
New materials sample inside the region
City segment120
Same-city industry sample
National chain node2,854
Base and process materials
Regional chain node456
New materials
Same-batch region807
7th batch
Listed references113
Public-company disclosure references

Regional Recognition Ladder

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

Company batch2025 / 7th batchSuzhou Longjie Special Fiber Co., Ltd.
Province in same batch807Jiangsu
City in same batch239Suzhou
Industry in same batch502New materials
NationalJiangsuSuzhouNew 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 batch24818541
2020 / 2nd batch1,7449920341
2021 / 3rd batch2,93017824539
2022 / 4th batch4,365425122915
2023 / 5th batch3,671795230664
2024 / 6th batch3,012711207406
2025 / 7th batch3,461807239502

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 batch2025 / 7th batchSuzhou Longjie Special Fiber Co., Ltd.
Industry total3,408New materials
Province segment530Jiangsu
City segment120Suzhou
National industryJiangsuSuzhou
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: 2025 / 7th batch.

BatchNational industryProvince segmentCity segmentProvince share
2019 / 1st batch415012.2%
2020 / 2nd batch3412025.9%
2021 / 3rd batch5394137.6%
2022 / 4th batch91588259.6%
2023 / 5th batch6641453321.8%
2024 / 6th batch4061021925.1%
2025 / 7th batch5021293825.7%

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#2Suzhou · 120
CompanySuzhou Longjie Special Fiber 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 patents218 records
Company profile field
Industry median61 records
National peer baseline
Regional segment median80 records
Province-industry baseline

Peer percentile

Industry percentile94%
Compared with national industry peers
Regional segment percentile95%
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

CompanySuzhou Longjie Special Fiber Co., Ltd.
RegionJiangsu
IndustryNew materials
Published2026-06-14
Chinese reportOpen