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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 1,334 across all filing types
Latest filing 2018-02-12 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
关于聘任公司高级管理人员、董事会秘书及证券事务代表的公告
Board/Management Information Classification · 100% confidence The document is an announcement from Sichuan Riji Sealing Co., Ltd. regarding the appointment of senior management personnel, including the general manager, deputy general managers, financial director, board secretary, and securities affairs representative. It details the qualifications and compliance with relevant laws and regulations for these appointments. There is no financial data, report, or presentation content. The document is clearly about management changes and appointments, which fits the category of Board/Management Information (MANG). The document length is short and focused solely on personnel appointments, confirming it is not a full report or other filing type.
2018-02-12 Chinese
关于完成董事会换届选举的公告
Board/Management Information Classification · 100% confidence The document is an announcement from Sichuan Riji Sealing Co., Ltd. regarding the completion of the board of directors' re-election. It details the election of new board members, retirement of previous directors, and compliance with relevant laws and regulations. There is no financial data, no mention of annual or interim reports, earnings, or other financial disclosures. The content focuses solely on changes in the company's board of directors. Therefore, this fits the category of Board/Management Information (MANG). The document length is short and it is not an announcement of a report publication but a substantive announcement about management changes.
2018-02-12 Chinese
第四届监事会第一次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolution passed at the first meeting of the fourth Supervisory Board of Sichuan Riji Sealing Co., Ltd. It details the election of the chairman of the Supervisory Board and confirms the legality and attendance of the meeting. There is no financial data, no mention of annual or interim reports, no audit information, no voting results from a general meeting, and no mention of dividends or capital changes. The document is a corporate governance announcement related to board or supervisory committee changes or confirmations. Therefore, it fits best under Board/Management Information (MANG). The document length is short and it is not a report publication announcement or certification. Hence, the classification is MANG with high confidence.
2018-02-12 Chinese
董事会审计委员会工作制度（2018年2月）
Governance Information Classification · 95% confidence The document is titled '董事会审计委员会工作制度' which translates to 'Board Audit Committee Working System'. It outlines the structure, responsibilities, and procedures of the audit committee within the board of directors. The content focuses on governance, audit oversight, and internal controls rather than presenting financial data or audit results. It is a governance-related document detailing internal rules and committee functions, not an audit report or financial statement. Therefore, it fits best under Governance Information (CGR). The document length is 2122 characters, which is relatively short and consistent with a governance policy document rather than a full report.
2018-02-12 Chinese
第四届董事会第一次会议决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of the resolutions passed at the first meeting of the fourth board of directors of Sichuan Riji Sealing Co., Ltd. It includes election of board members, appointment of senior management, amendments to board committee rules, and other governance matters. The content focuses on board and management changes, appointments, and committee compositions. There is no financial data, earnings information, or audit content. The document is not a report itself but a formal announcement of board decisions and appointments. Therefore, it fits the category of Board/Management Information (MANG). The document length (6056 characters) supports it being a full announcement rather than a brief notice or report publication announcement.
2018-02-12 Chinese
董事会战略与发展委员会工作制度（2018年2月）
Governance Information Classification · 95% confidence The document is titled as the 'Board of Directors Strategic and Development Committee Work System' of Sichuan Nichi Sealing Parts Co., Ltd. It details the establishment, composition, responsibilities, decision-making procedures, and meeting rules of a board committee. There are no financial statements, no fiscal period references, no earnings data, no voting results, no legal proceedings, no capital changes, and no mention of report publication or regulatory filings. The content is focused on governance structure and internal board committee rules, which aligns with governance information. The document length is 2197 characters, which is relatively short but contains substantive governance content, not just an announcement or summary. Therefore, the appropriate classification is Governance Information (CGR).
2018-02-12 Chinese

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