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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 2023-06-29 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 public announcement from a company about the acquisition of multiple patent certificates issued by the Chinese National Intellectual Property Administration. It lists detailed information about the patents, including patent numbers, types, application dates, and descriptions of the patented technologies. The document does not contain financial data, management changes, voting results, or any regulatory filings related to financial performance or governance. It is a formal announcement of intellectual property achievements, which does not fit into categories like Annual Report, Earnings Release, or Management Reports. It is not a report publication announcement since it contains substantive content about the patents themselves. The best fitting category is Regulatory Filings (RNS) as a general announcement that does not fit other specific categories.
2023-06-29 Chinese
关于参与设立产业并购基金进展暨完成私募投资基金备案的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from a company about its participation in establishing an industrial merger and acquisition fund and the completion of private equity fund registration. It includes details about board and shareholder meetings approving the fund, the registration with the China Securities Investment Fund Association, and related legal compliance. The document does not contain financial statements or detailed financial data but is an update on financing activity and regulatory compliance related to capital investment. Therefore, it fits best under Capital/Financing Update (CAP). The document length is short and it is not a report publication announcement or certification, so CAP is appropriate.
2023-06-21 Chinese
2022年年度权益分派实施公告
Notice of Dividend Amount Classification · 100% confidence The document is an announcement regarding the implementation of the 2022 annual equity distribution (dividend) by Zhongmi Holdings Co., Ltd. It details the dividend amount per share, the total dividend payout, the record date, the ex-dividend date, and the method of dividend distribution. It also references the approval of the dividend plan at the 2022 annual general meeting held on May 18, 2023. The document does not contain financial statements or comprehensive financial data but focuses on the dividend distribution details and related shareholder information. The document length is 2876 characters, which is relatively short and consistent with a dividend announcement rather than a full annual report or interim report. Therefore, this document fits the category of a Notice of Dividend Amount (DIV).
2023-06-01 Chinese
第五届监事会第十三次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolutions passed at the 13th meeting of the 5th Supervisory Board of Zhongmi Holdings Co., Ltd. It details the meeting attendance, voting results, and election of the Supervisory Board chairman. There is no financial data, no mention of annual or interim reports, no audit information, and no regulatory certifications. The content focuses on board/management changes and meeting resolutions. 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 direct announcement of board meeting resolutions.
2023-05-19 Chinese
第五届董事会第十三次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of resolutions passed at the company's board meeting, including the election of a new board member and appointment of a chief engineer. It details the meeting's legality, attendance, and voting results. There is no financial data or report content, only board/management changes and meeting decisions. This fits the category of Board/Management Information (MANG). The document length is short and it is not an announcement of a report publication or regulatory filing. Therefore, the classification is MANG with high confidence.
2023-05-19 Chinese
关于聘任公司高级管理人员的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the appointment of a senior management personnel (总工程师) at the company. It includes details about the individual's qualifications, shareholding, and compliance with relevant laws and regulations. There is no financial data, no mention of financial results, or regulatory filings beyond the appointment. The document length is short (868 characters) and it is clearly an announcement of management changes rather than a report or detailed filing. Therefore, it fits the category of Board/Management Information (MANG).
2023-05-19 Chinese

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