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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 2019-10-24 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
关于聘任高级管理人员的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the appointment of senior management personnel (vice general managers) by the company's board of directors. It includes details about the appointment process, qualifications, and compliance with relevant laws and regulations. There is no financial data, earnings information, or report attached. The content fits the category of Board/Management Information, which covers announcements of changes in the company's board or senior management.
2019-10-24 Chinese
关于召开2019年第二次临时股东大会的通知
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a detailed notice about convening the 2019 second extraordinary general meeting of shareholders for Sichuan Riji Sealing Co., Ltd. It includes information about the meeting date, agenda items (such as proposed changes to company name, business scope, senior management adjustments, and amendments to the articles of association), voting procedures (including onsite and online voting), registration details, and proxy forms. The document does not contain financial statements or results but is a formal announcement to shareholders about the meeting and voting process. This fits the definition of a Proxy Solicitation & Information Statement (PSI), which provides materials sent to shareholders to inform and request votes for meetings.
2019-10-24 Chinese
2019年第三季度报告全文
Interim / Quarterly Report Classification · 100% confidence The document is titled "四川日机密封件股份有限公司 2019 年第三季度报告全文," which translates to "Sichuan Nichi Sealing Co., Ltd. 2019 Third Quarter Report Full Text." It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and notes on financial performance for the third quarter of 2019. The presence of comprehensive financial statements and analysis for a period shorter than a full fiscal year (quarterly) indicates this is an Interim / Quarterly Report. The document length is substantial (15,000 characters), and it contains actual financial data, not just an announcement or certification. Therefore, the appropriate classification is Interim / Quarterly Report (IR). Q3 2019
2019-10-24 Chinese
2019年前三季度业绩预告
Regulatory Filings Classification · 95% confidence The document is a performance forecast for the first three quarters of 2019, including estimated net profit growth and explanations for the changes. It explicitly states that the financial data is preliminary and unaudited, and that detailed financial data will be disclosed in the company's 2019 third quarter report. The document is short (1070 characters) and serves as an announcement of expected financial results rather than a full interim or quarterly report containing actual financial statements or substantive financial data. Therefore, it is best classified as a Regulatory Filing (RNS), which covers miscellaneous regulatory announcements and preliminary performance forecasts that do not contain full financial reports.
2019-10-09 Chinese
关于部分董事及高级管理人员减持计划的预披露公告
Director's Dealing Classification · 95% confidence The document is a public announcement from Sichuan Riji Sealing Co., Ltd. regarding planned share reduction by certain directors and senior management personnel. It details the number of shares held, the planned reduction amounts, timing, and methods, as well as compliance with relevant securities laws and regulations. The document does not contain financial statements, audit information, or detailed financial results. It is specifically about insider share transactions (directors and senior management reducing their holdings). This matches the definition of 'Director's Dealing' filings, which report personal share transactions by company directors and executives (insider trades). The document length is 3399 characters, which is consistent with a detailed announcement but not a full financial report. Therefore, the correct classification is DIRS with high confidence.
2019-09-30 Chinese
关于取得专利证书的公告
Regulatory Filings Classification · 95% confidence The document is a company announcement regarding the acquisition of a patent certificate. It details the patent type, number, application date, and technical description. There is no financial data, no mention of financial results, no regulatory certifications, or meeting-related materials. The document is a formal public announcement about intellectual property, which does not fit into financial reports, management changes, or governance filings. It is a regulatory announcement informing the market about a patent acquisition, which is best classified under Regulatory Filings (RNS) as a general regulatory announcement that does not fit other categories.
2019-09-27 Chinese

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