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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 2021-04-27 AGM Information
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
关于召开2020年年度股东大会的通知
AGM Information Classification · 95% confidence The document is a detailed notice about the convening of the 2020 Annual General Meeting (AGM) of Zhongmi Holdings Co., Ltd. It includes information about the meeting date, agenda items, voting procedures, and proxy forms. The content focuses on the announcement and organization of the AGM rather than the presentation materials or minutes of the meeting. It does not contain financial statements or detailed financial analysis, nor is it a transcript or report of the meeting outcomes. Therefore, it fits the category of AGM Information (AGM-R), which covers presentations and materials shared during the AGM or notices about the AGM itself.
2021-04-27 Chinese
关于续聘会计师事务所的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the company's decision to renew the appointment of its auditing firm for the 2021 fiscal year. It details the qualifications, experience, and independence of the auditing firm, the audit fees, and the approval process by the board and audit committee. It does not contain any actual audited financial statements or audit reports but rather is a formal announcement about the auditor appointment. The document length is under 5,000 characters and it serves as a notice of the auditor reappointment rather than the audit report itself. Therefore, it fits best under the category of Regulatory Filings (RNS) as a formal announcement related to audit matters but not the audit report itself.
2021-04-27 Chinese
年报披露提示性公告
Report Publication Announcement Classification · 95% confidence The document is a short announcement (408 characters) indicating that the company's 2020 Annual Report and its summary have been approved and will be disclosed on a regulatory website. It does not contain the actual annual report or financial data but rather informs investors about the availability of the report elsewhere. According to the 'MENU VS MEAL' rule, such a brief notice about report disclosure is classified as a Report Publication Announcement (RPA).
2021-04-27 Chinese
2020年度监事会工作报告
Management Reports Classification · 95% confidence The document is titled as the "2020年度监事会工作报告" which translates to "2020 Supervisory Board Work Report". It details the supervisory board's activities, meetings, and oversight of the company's operations, financials, fundraising, internal controls, and compliance during the 2020 fiscal year. It includes detailed supervisory opinions on financial reports, fundraising usage, internal controls, related party transactions, and other governance matters. The document is a comprehensive report from the supervisory board on their work and oversight for the year 2020. It is not an announcement or a brief summary but a full report on supervisory activities and findings. This type of document aligns with a Management Report (MDA) as it provides management's detailed explanation and oversight of financial results, business trends, and governance for the period. It is not an Annual Report (10-K) or Audit Report (AR) but a supervisory board report. Therefore, the correct classification is Management Reports (MDA). The document length (6170 characters) supports it being a substantive report rather than a short announcement or certification.
2021-04-27 Chinese
对外投资管理制度
Governance Information Classification · 95% confidence The document is titled '对外投资管理制度' which translates to 'External Investment Management System' and contains detailed internal policies and procedures regarding the company's external investments, including types of investments, approval authorities, management structures, financial management, auditing, and information disclosure. It is a governance and internal control document rather than a financial report, earnings release, or announcement. It does not contain financial statements or results, nor is it a notice or announcement of a report. The content aligns with governance information about company policies and internal rules. Therefore, the most appropriate classification is Governance Information (CGR). The document length (6259 characters) and detailed procedural content support this classification with high confidence.
2021-04-27 Chinese
公司章程（2021年4月）
Governance Information Classification · 100% confidence The document is a detailed company charter or articles of association (章程) for 中密控股股份有限公司, covering company organization, shareholder rights, board structure, share issuance, shareholder meetings, voting procedures, and other governance matters. It references Chinese company law and securities law, and extensively details the rules and procedures for shareholder meetings, board and management roles, share issuance and transfer, and other corporate governance topics. There is no indication that this is an annual report, financial report, earnings release, or any other financial filing. Instead, it is a governance document outlining the internal rules and structure of the company. Therefore, the most appropriate classification is Governance Information (CGR). The document length and content confirm it is not a brief announcement or a report publication notice, but a full governance charter.
2021-04-27 Chinese

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