
Sinoseal Holding Co.,Ltd. — Investor Relations & Filings
Sinoseal Holding Co., Ltd. specializes in the research, development, and manufacturing of advanced mechanical seals and sealing systems. Its product portfolio includes dry gas seals, liquid-lubricated mechanical seals, seal support systems, high-speed couplings, and rotary joints. These components are designed for critical rotating equipment, including centrifugal compressors, pumps, and mixers. The company provides technical solutions for demanding applications in sectors such as oil and gas, petrochemicals, power generation, and chemical processing. Sinoseal emphasizes engineering excellence and customized sealing solutions to ensure operational reliability and safety in high-pressure and high-speed environments.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 2020年度创业板非公开发行A股股票募集说明书 | 2020-07-26 | Chinese | |
| 2020年第三次临时股东大会决议公告 | 2020-07-09 | Chinese | |
| 2020年第三次临时股东大会之法律意见书 | 2020-07-09 | Chinese | |
| 2020年度创业板非公开发行A股股票募集资金使用的可行性分析报告(二次修订稿) | 2020-06-23 | Chinese | |
| 2020年度创业板非公开发行A股股票发行方案的论证分析报告(二次修订稿) | 2020-06-23 | Chinese | |
| 第四届监事会第十六次会议决议公告 | 2020-06-23 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2020
15 filings
| |||||
| 37280154 | 2020年度创业板非公开发行A股股票募集说明书 | 2020-07-26 | Chinese | ||
| 37280058 | 2020年第三次临时股东大会决议公告 | 2020-07-09 | Chinese | ||
| 37280042 | 2020年第三次临时股东大会之法律意见书 | 2020-07-09 | Chinese | ||
| 37280029 | 2020年度创业板非公开发行A股股票募集资金使用的可行性分析报告(二次修订稿) | 2020-06-23 | Chinese | ||
| 37280013 | 2020年度创业板非公开发行A股股票发行方案的论证分析报告(二次修订稿) | 2020-06-23 | Chinese | ||
| 37280006 | 第四届监事会第十六次会议决议公告 | 2020-06-23 | Chinese | ||
| 37279990 | 第四届董事会第十九次会议决议公告 | 2020-06-23 | Chinese | ||
| 37279975 | 关于非公开发行A股股票摊薄即期回报风险提示、采取填补措施(二次修订稿)及相关主体承诺的公告 | 2020-06-23 | Chinese | ||
| 37279961 | 关于召开2020年第三次临时股东大会的通知 | 2020-06-23 | Chinese | ||
| 37279935 | 独立董事关于《2020年度创业板非公开发行A股股票发行方案的论证分析报告(二次修订稿)》的专项意见 | 2020-06-23 | Chinese | ||
| 37279920 | 独立董事关于第四届董事会第十九次会议相关事项的独立意见 | 2020-06-23 | Chinese | ||
| 37279906 | 内部控制鉴证报告 | 2020-06-23 | Chinese | ||
| 37279893 | 关于与王正朝、邹定勇等六名自然人签署《关于自贡新地佩尔阀门有限公司之附条件生效的股权收购协议之补充协议》的公告 | 2020-06-23 | Chinese | ||
| 37279876 | 关于非公开发行A股股票预案二次修订情况说明的公告 | 2020-06-23 | Chinese | ||
| 37279865 | 关于非公开发行A股股票预案(二次修订稿)披露的提示性公告 | 2020-06-23 | Chinese | ||
Market data
Market data not available
Price history
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Sinoseal Holding Co.,Ltd. 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/55457/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=55457 | 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=55457 | 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=55457 \ -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": 55457}, 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 Sinoseal Holding Co.,Ltd. (id: 55457)"
Report missing filing
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