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Voneseals Technology (Shanghai) Inc. — Investor Relations & Filings
Voneseals Technology (Shanghai) Inc. specializes in the research, development, and manufacturing of high-performance sealing systems and components. The company provides a comprehensive range of hydraulic and pneumatic sealing solutions, including O-rings, rotary seals, spring-energized seals, and custom-engineered gaskets. Utilizing advanced materials such as polytetrafluoroethylene (PTFE), polyurethane, and specialized elastomers, the firm develops products designed to withstand extreme temperatures, high pressures, and corrosive environments. Its technical portfolio serves diverse sectors including heavy machinery, automotive engineering, aerospace, and energy production. Voneseals focuses on precision engineering and material science to deliver reliable fluid power and motion control components, offering both standardized products and bespoke sealing designs tailored to specific industrial applications.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 关于公司第一期员工持股计划第一个锁定期届满暨解锁条件成就的公告 | 2026-05-19 | Chinese | |
| 第三届董事会第一次会议决议公告 | 2026-05-19 | Chinese | |
| 2025年度股东会决议公告 | 2026-05-19 | Chinese | |
| 北京市中伦（上海）律师事务所关于上海唯万密封科技股份有限公司2025年度股东会的法律意见书 | 2026-05-19 | Chinese | |
| 关于董事会换届选举完成及聘任高级管理人员、证券事务代表的公告 | 2026-05-19 | Chinese | |
| 中信建投证券股份有限公司关于上海唯万密封科技股份有限公司重大资产购买之2025年度持续督导意见暨持续督导总结报告 | 2026-05-14 | Chinese |
Browse filings by year
5 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 46536010 | 关于公司第一期员工持股计划第一个锁定期届满暨解锁条件成就的公告 | 2026-05-19 | Chinese | ||
| 46536022 | 第三届董事会第一次会议决议公告 | 2026-05-19 | Chinese | ||
| 46536021 | 2025年度股东会决议公告 | 2026-05-19 | Chinese | ||
| 46536019 | 北京市中伦（上海）律师事务所关于上海唯万密封科技股份有限公司2025年度股东会的法律意见书 | 2026-05-19 | Chinese | ||
| 46536056 | 关于董事会换届选举完成及聘任高级管理人员、证券事务代表的公告 | 2026-05-19 | Chinese | ||
| 45987210 | 中信建投证券股份有限公司关于上海唯万密封科技股份有限公司重大资产购买之2025年度持续督导意见暨持续督导总结报告 | 2026-05-14 | Chinese | ||
| 45987209 | 中信建投证券股份有限公司关于上海唯万密封科技股份有限公司重大资产购买之2025年度业绩承诺实现情况的核查意见 | 2026-05-14 | Chinese | ||
| 45987207 | 中信建投证券股份有限公司关于上海唯万密封科技股份有限公司2025年度内部控制评价报告的核查意见 | 2026-05-14 | Chinese | ||
| 44572318 | 关于董事、高级管理人员2025年度薪酬确认及2026年度薪酬方案的公告 | 2026-04-27 | Chinese | ||
| 44572312 | 2025年度独立董事述职报告（吕永根） | 2026-04-27 | Chinese | ||
| 44572307 | 国信证券股份有限公司关于上海唯万密封科技股份有限公司2025年度内部控制评价报告的核查意见 | 2026-04-27 | Chinese | ||
| 44572294 | 2025年度内部控制审计报告 | 2026-04-27 | Chinese | ||
| 44572278 | 董事、高级管理人员薪酬管理制度 | 2026-04-27 | Chinese | ||
| 44572269 | 关于2025年年度计提资产减值准备及核销资产的公告 | 2026-04-27 | Chinese | ||
| 44572264 | 独立董事候选人声明（张睿） | 2026-04-27 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of other rubber products
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|---|---|---|---|
|
A-1 LIMITED
Produces reclaimed rubber from waste tires for industrial a…
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542012 | IN | Manufacturing |
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Advance Multitech Ltd.
Manufacturer of industrial rubber sheets and polymer produc…
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526331 | IN | Manufacturing |
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AIRBOSS OF AMERICA CORP.
Develops and manufactures advanced custom rubber compounds …
|
BOS | CA | Manufacturing |
|
AMEENJI RUBBER LIMITED
Produces rubber-to-metal bonded components and bearings for…
|
544555 | IN | Manufacturing |
|
ANHUI ZHONGDING SEALING PARTS CO.,LTD
Manufactures high-performance rubber and plastic components…
|
000887 | CN | Manufacturing |
|
Armacell
Global manufacturer of engineered foams and flexible foam f…
|
— | LU | Manufacturing |
|
ASAHI RUBBER INC.
Manufactures molded rubber parts for the automotive, medica…
|
5162 | JP | Manufacturing |
|
Bando Chemical Industries, Ltd.
Manufacturer of power transmission belts, conveyor belts, a…
|
5195 | JP | Manufacturing |
|
CAREPLUS GROUP BERHAD
Manufactures, processes, and trades medical gloves, serving…
|
— | MY | Manufacturing |
|
CHANGZHOU LANGBO SEALING TECHNOLOGIES CO.,LTD.
Specializes in precision rubber sealing solutions for autom…
|
603655 | CN | Manufacturing |
Voneseals Technology (Shanghai) Inc. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/56101/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=56101 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=56101 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=56101 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 56101}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for Voneseals Technology (Shanghai) Inc. (id: 56101)"
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