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

Ticker · 300470 ISIN · CNE1000020P6 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,333 across all filing types
Latest filing 2024-04-24 Board/Management Inform…
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
关于选举产生第六届监事会职工代表监事的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the election of a new employee representative supervisor to the company's supervisory board. It includes details about the election process, qualifications of the elected individual, and compliance with relevant laws and regulations. There is no financial data, no mention of financial results, no report attached or referenced, and no indication of a meeting presentation or voting results. The content focuses on board/management information related to supervisory board composition. Therefore, the document fits best under Board/Management Information (MANG). The document length is short and it is not a report publication announcement or regulatory filing. Confidence is high due to clear content focus on management changes.
2024-04-24 Chinese
2023年年度报告及2024年第一季度报告披露的提示性公告
Report Publication Announcement Classification · 95% confidence The document is a short announcement (453 characters) indicating that the company has approved and will disclose its 2023 Annual Report and 2024 First Quarter Report on a specified date and platform. It does not contain the actual reports or financial data but rather informs investors where to find these reports. According to the 'Menu vs Meal' rule, such a brief notice about report availability is classified as a Report Publication Announcement (RPA).
2024-04-24 Chinese
2023年独立董事述职报告（方炳希）
Board/Management Information Classification · 95% confidence The document is titled '2023 年度独立董事述职报告' which translates to '2023 Annual Independent Director's Work Report'. It details the independent director's activities, attendance at board and committee meetings, opinions on company matters, communication with auditors, and efforts to protect shareholder interests during the 2023 fiscal year. The content focuses on the independent director's duties and oversight rather than presenting financial statements or audit results. It is a detailed management-related report on governance and director activities rather than a full annual report, audit report, or regulatory filing. This fits best under Board/Management Information (MANG), which covers announcements of changes or reports related to the company's board or senior management activities. The document length is 4505 characters, which is substantive and not a mere announcement or certification. Therefore, the classification is MANG with high confidence.
2024-04-24 Chinese
关联交易制度（2024年4月）
Governance Information Classification · 95% confidence The document is titled '关联交易制度' which translates to 'Related Party Transaction System' or 'Related Party Transaction Policy'. It outlines the company's policies, definitions, principles, decision-making procedures, and disclosure requirements regarding related party transactions. It references relevant laws and regulations, describes the scope of related parties, types of transactions, approval thresholds, and disclosure obligations. The document is a governance or internal control policy document rather than a financial report, earnings release, or announcement. It does not contain financial statements, audit results, voting results, or management changes. It is not a report publication announcement or a certification. Therefore, the document best fits the category of Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2024-04-24 Chinese
2023年度财务决算报告
Annual Report Classification · 100% confidence The document is titled '2023年度财务决算报告' which translates to '2023 Annual Financial Settlement Report'. It contains detailed consolidated financial statements including balance sheets, income statements, cash flow statements, and notes. The report covers the full fiscal year ending December 31, 2023, and includes audited financial data with an unqualified audit opinion from a certified accounting firm. The length of the document (8283 characters) and the presence of comprehensive financial data and analysis confirm it is a full annual financial report rather than a brief announcement or certification. Therefore, this document fits the definition of an Annual Report (10-K equivalent). FY 2023
2024-04-24 Chinese
关于使用闲置自有资金进行现金管理的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from Zhongmi Holdings Co., Ltd. regarding the use of idle own funds for cash management. It details the board and supervisory committee approvals, investment purpose, scope, risk control measures, and related opinions. The document is a formal announcement about a financing or capital management activity involving the company's own funds, specifically about investing idle funds in low-risk financial products. It is not a financial report, earnings release, or regulatory certification. It does not contain financial statements or detailed financial data. The content fits best under Capital/Financing Update (CAP) as it relates to the company's capital management and investment of idle funds.
2024-04-24 Chinese

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