Industry-chain Research Brief

Zhejiang Realsun Chemical Co., Ltd.: New materials Brief

Zhejiang · New materials · 2026-06-14

English company profile Full Chinese report All report summaries
Zhejiang Realsun Chemical Co., Ltd. is indexed in the China Little Giant company database. The profile is associated with Zhejiang. The report is grouped under New materials. Recognition context: 2023 5th 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

Zhejiang Realsun Chemical Co., Ltd. is indexed in Zhejiang under New materials. The table below combines recognition context, peer samples and public references for search and review.

CompanyZhejiang Realsun Chemical Co., Ltd.English company profile
RegionZhejiangProvince or municipality in the database
IndustryNew materialsNormalized public industry label
Recognition2023 5th batchLittle Giant recognition context
Patent recordsNot disclosedCompany profile field
Industry percentile33Peer ranking signal
Province sample1,840Companies in the same region
Industry sample3,381Companies in the same sector
Chain-role sample740Same 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

Zhejiang Realsun Chemical Co., Ltd. is indexed in the China Little Giant company database. The profile is associated with Zhejiang. The report is grouped under New materials. Recognition context: 2023 5th 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

Zhejiang Realsun Chemical Co., Ltd. is presented in the Chinese source report as a Zhejiang New materials company with 2023 5th 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 Recorded industry-chain role / 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 medical-device or biomedicine activity, R&D, design and engineering activity. The source report points to upstream inputs such as laboratory reagents and reference standards, 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 108.00 million, employee signal is 230 employees, listing status is Listed, and the patent signal is 42 patent-related records. Patent benchmarking remains important because industry percentile: 33.

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: 1840 Little Giant companies in the province; 169 in the city; 3381 in the same industry cluster; 300 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 policy support, technology upgrading and downstream demand. 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 companies1,840
Regional peer base
City companies169
City-level density
Industry companies3,381
National industry base
Same chain role740
Same chain position

Patent Position

Industry patent percentile33
Ranked against industry peers
Provincial segment percentile26
Ranked inside the regional segment

Regional Density

Regional industry peers300
Regional industry base
Same-batch province peers315
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 roleIndustry chain / 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 median62Province-industry baseline
Industry patent percentile33Relative IP position
Province companies1,840Regional Little Giant base
City companies169Local density
Regional industry peers300Same province and industry
Same-batch province peers315Recognition-year comparison
Same chain-position companies740National chain-position base
Same chain-group companies784Broader chain-role base

Peer Signal Matrix

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

Current companyZhejiang Realsun Chemical Co., Ltd.Local profile link
Chain nodeBase and process materialsIndustry chain
Patent percentile33%Industry peer order
Listed peers113Same industry scope
DimensionCompany recordPeer baselineReading use
RegionZhejiang1,840Province Little Giant base
CityChina169Local industrial density
IndustryNew materials3,381National industry sample
Sub-industrySpecialized SME industry300Province-industry sample
Chain groupIndustry chain784Broad chain peer base
Chain nodeBase and process materials740Same recorded node
Regional chain nodeZhejiang56Same node in province
City chain nodeChina6Same node in city
Patent count4261Company vs industry median
Regional patent median4262Company vs regional segment
Patent percentile33%26%Industry and regional percentile
Recognition batch2023 5th batch315Same-batch province base
Capital / sizeRMB 108.00 millionMedium-sized enterpriseRegistered capital and size field
Capital market301212113Listed 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 identityZhejiang Realsun Chemical Co., Ltd.Company profileProfile field
Recognition batch2023 5th batchCertification recordSource check
Product and chain roleBase and process materialsProduct and chain fieldsProfile field
Patent and R&D20-49 records · 0.2506Patent and R&D fieldsProfile field
Capital and scaleRMB 108.00 million · 230 employees · ListedCapital, employee and listing fieldsProfile field
Public references6 linked referencesReference linksLinked source

Growth and Filing Signals

  1. Established2007
  2. Recognized2023
  3. Current profile2026
Operating history19 years
Years since establishment in the public profile
Recognition timing2023 recognition year
Batch-year context for comparison
Patent record20-49 records
Patent count band in the profile
Scale signalRMB 108.00 million · 230 employees · Listed
Capital, employees and listing status
Source coverage6 linked sources
External links attached to the report
SignalRecordUse
Operating years before recognition16 yearsRecognition timeline
R&D field0.2506Company 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
Hesheng Silicon Industry (Jiaxing) Co., Ltd.Same province and industryZhejiang / Chinese source profile fieldNew materials / New materials / New materials / Base and process materials7th batch1,006781
Najing Technology Co., Ltd.Same province and industryZhejiang / HangzhouNew materials / New materials / New materials / Base and process materials4th batch953110
Zhejiang Guanghua Technology Co., Ltd.Same province and industryZhejiang / Chinese source profile fieldNew materials / New materials / New materials / Base and process materials7th batch685311
Zhejiang Hengcheng Cemented Carbide Co., Ltd.Same province and industryZhejiang / Chinese source profile fieldNew materials / Metals and alloy materials / New materials / Base and process materials4th batch405230
Hangzhou Zhijiang Silicone Chemicals Co., Ltd.Same province and industryZhejiang / HangzhouNew materials / Chinese source profile field / New materials / Base and process materials4th batch403609
Bullmer Mechanical and Electrical Technology Co., Ltd.Same cityZhejiang / Chinese source profile fieldHigh-end equipment / Special-purpose machinery / High-end equipment and industrial automation / Process equipment and testing instruments2nd batch2,8091,063
Fushi Technology Co., Ltd.Same cityShenzhen / Chinese source profile fieldNext-generation information technology / Chinese public records indicate software, systems and digital-technology activity, testing, inspection and technical-service activity. / Electronic information and digital technology / Core components and digital hardware5th batch1,27227
Zhejiang TOPSUN Logistic CONTROL Co., Ltd.Same cityZhejiang / Chinese source profile fieldBiomedicine / Biomedicine and medical devices / Biomedicine and medical devices / Complete systems and application scenarios4th batch1,231429
Biomedicine and medical devicesSame cityZhejiang / Chinese source profile fieldBiomedicine / Biomedicine and medical devices / High-end equipment and industrial automation / Process equipment and testing instruments1st batch1,218511
Intelligent manufacturingSame cityZhejiang / Chinese source profile fieldNext-generation information technology / Industrial automation / High-end equipment and industrial automation / Complete systems and application scenarios7th batch1,192455
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

Zhejiang 5th batch
Regional base1,840
Zhejiang Little Giant base
City base169
City-level cluster density
Regional segment300
New materials sample inside the region
City segment14
Same-city industry sample
National chain node740
Base and process materials
Regional chain node56
Recorded chain
Same-batch region315
5th 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 batch2023 / 5th batchZhejiang Realsun Chemical Co., Ltd.
Province in same batch315Zhejiang
City in same batch28China
Industry in same batch664New materials
NationalZhejiangChinaNew 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 batch24814341
2020 / 2nd batch1,74410410341
2021 / 3rd batch2,93020219539
2022 / 4th batch4,36550260915
2023 / 5th batch3,67131528664
2024 / 6th batch3,01239922406
2025 / 7th batch3,46130623502

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 batch2023 / 5th batchZhejiang Realsun Chemical Co., Ltd.
Industry total3,408New materials
Province segment300Zhejiang
City segment14China
National industryZhejiangChina
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: 2022 / 4th batch. City peak: 2022 / 4th batch.

BatchNational industryProvince segmentCity segmentProvince share
2019 / 1st batch41204.9%
2020 / 2nd batch3411504.4%
2021 / 3rd batch5393406.3%
2022 / 4th batch9159089.8%
2023 / 5th batch6646149.2%
2024 / 6th batch40656013.8%
2025 / 7th batch5024228.4%

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#3Zhejiang · 300
City rank#75China · 14
CompanyZhejiang Realsun Chemical 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%
8Zhejiang140.4%

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 patents42 records
Company profile field
Industry median61 records
National peer baseline
Regional segment median62 records
Province-industry baseline

Peer percentile

Industry percentile33%
Compared with national industry peers
Regional segment percentile26%
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

CompanyZhejiang Realsun Chemical Co., Ltd.
RegionZhejiang
IndustryNew materials
Published2026-06-14
Chinese reportOpen