Skip to main content
Sinoseal Holding Co.,Ltd. logo

Sinoseal Holding Co.,Ltd. — Investor Relations & Filings

Ticker · 300470 ISIN · CNE1000020P6 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 1,333 across all filing types
Latest filing 2024-09-25 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 300470

About Sinoseal Holding Co.,Ltd.

https://www.sns-china.com

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
关于取得专利证书的公告
Regulatory Filings Classification · 95% confidence The document is a short announcement (813 characters) from a company about obtaining a patent certificate issued by the Chinese National Intellectual Property Administration. It describes the patent details and its relevance to the company's technology but does not contain financial data, management changes, or regulatory filings related to financial performance. It is not a report, earnings release, or any financial or governance filing. It is an official company announcement about intellectual property, which does not fit into the specific categories for financial or governance reports. Therefore, it falls under the fallback category Regulatory Filings (RNS).
2024-09-25 Chinese
2024年第一次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a formal announcement of the resolutions passed at the 2024 first extraordinary general meeting (临时股东大会) of Zhongmi Holdings Co., Ltd. It details the meeting date, attendance, voting results, and legal opinions confirming the validity of the meeting and resolutions. The document does not contain financial statements or detailed financial analysis but reports the official voting outcomes and meeting procedures. This matches the definition of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is short (1565 characters), and it is not merely announcing a report but providing the voting results themselves. Therefore, the correct classification is DVA with high confidence.
2024-09-18 Chinese
北京金杜（成都）律师事务所关于中密控股股份有限公司2024年第一次临时股东大会之法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter from a law firm regarding the convening, attendance, and voting procedures of the 2024 first extraordinary shareholders' meeting of Zhongmi Holdings Co., Ltd. It details the legal compliance of the meeting's procedures, the qualifications of attendees, and the voting results. It does not contain financial statements or management discussion but focuses on the legality and procedural correctness of the shareholders' meeting. This type of document is typically classified as a Declaration of Voting Results & Voting Rights Announcements (DVA), as it reports official voting outcomes and related procedural confirmations from a shareholders' meeting. The document length is under 5,000 characters, but it contains detailed voting results and legal opinions on the meeting, not just an announcement of a report publication. Therefore, the appropriate classification is DVA with high confidence.
2024-09-18 Chinese
关于取得专利证书的公告
Regulatory Filings Classification · 95% confidence The document is a company announcement about obtaining a patent certificate issued by the Chinese National Intellectual Property Administration. It describes the patent details and its relevance to the company's technology. There is no financial data, no mention of financial results, no regulatory filings related to financial performance, no shareholder meeting information, and no mention of any report publication. The document is a regulatory announcement about intellectual property, which does not fit into categories like Annual Report, Earnings Release, or Management Reports. It is a general regulatory announcement about company operations and intellectual property. Therefore, the best fitting category is Regulatory Filings (RNS), which is the fallback for miscellaneous regulatory announcements that do not fit other categories.
2024-09-05 Chinese
关于参加四川辖区2024年投资者网上集体接待日及半年度报告业绩说明会活动的公告
Investor Presentation Classification · 90% confidence The document is an announcement about the company's participation in an online investor meeting related to the 2024 half-year report performance explanation. It mentions the event details, participants, and topics to be discussed but does not contain any actual financial data or the report itself. The document length is short (566 characters), and it serves as a notice of an upcoming investor presentation event rather than the report or transcript itself. Therefore, it fits best under Investor Presentation (IP).
2024-09-05 Chinese
2024年半年度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "中密控股股份有限公司2024 年半年度报告全文" which translates to "Sinoseal Holding Co., Ltd. 2024 Semi-Annual Report Full Text." It contains detailed financial data, management discussion and analysis, company overview, business segments, financial indicators, and operational performance for the period January 1, 2024 to June 30, 2024. The document length is about 15,000 characters, indicating a comprehensive report rather than a brief announcement. The content includes financial figures, business analysis, risk factors, and operational details typical of an Interim / Quarterly Report. There is no indication that this is an announcement of a report or a certification letter. Therefore, the document fits the definition of an Interim / Quarterly Report (IR). H1 2024
2024-08-29 Chinese

Browse filings by year

12 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.