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天罡股份 — Investor Relations & Filings

Ticker · 920651 Beijing Stock Exchange Manufacturing
Open in API
Filings indexed 240 across all filing types
Latest filing 2025-08-25 Governance Information
Country CN China
Listing Beijing Stock Exchange 920651

About 天罡股份

https://www.plou.cn/

Dalian Tiangang Instrument Co., Ltd. specializes in the research, development, and manufacturing of ultrasonic measurement instruments and smart energy management solutions. The company's core product portfolio includes high-precision ultrasonic heat meters, ultrasonic water meters, and flow measurement devices designed for residential and industrial applications. Beyond hardware, the firm provides integrated IoT-based systems for smart heating network management and urban water supply monitoring. These solutions leverage advanced ultrasonic sensing technology to ensure long-term stability, low power consumption, and accurate data transmission. By combining hardware manufacturing with software platforms, the company enables utility providers to optimize energy distribution, improve billing accuracy, and enhance operational efficiency through real-time data analytics and remote monitoring capabilities.

Recent filings

Filing Released Lang Actions
股东会议事规则
Governance Information Classification · 100% confidence The document is titled as "威海市天罡仪表股份有限公司股东会议事规则" which translates to "Rules of Procedure for Shareholders' Meetings of Weihai Tiangang Instrument Co., Ltd." It details the internal rules and procedures for convening, proposing, notifying, holding, and voting at shareholders' meetings. It includes sections on the general principles, convening of meetings, proposals and notifications, meeting conduct, voting and resolutions, and supplementary provisions. There is no financial data, earnings information, or report content. It is a governance document outlining the company's internal rules for shareholder meetings, consistent with governance information filings. Therefore, the document fits the category of Governance Information (CGR). The document length is substantial and contains detailed governance rules, not a mere announcement or summary, so it is not an RPA or RNS.
2025-08-25 Chinese
对外投资管理制度
Governance Information Classification · 95% confidence The document is titled '威海市天罡仪表股份有限公司对外投资管理制度' which translates to 'Weihai Tiangang Instrument Co., Ltd. External Investment Management System'. It details the company's internal policies and procedures regarding external investments, including approval authorities, decision-making, implementation, financial management, auditing, and information disclosure. The document is a formal internal management system or policy document approved by the board and pending shareholder approval. It does not contain financial statements, earnings data, audit results, or regulatory filings. It is not an announcement of a report but a detailed internal governance document related to investment management. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-08-25 Chinese
网络投票实施细则
Governance Information Classification · 95% confidence The document is titled as an announcement from the company regarding the implementation rules for online voting at shareholder meetings. It details the procedures, rules, and regulations for shareholders to vote via an online system. It includes voting methods, notification requirements, and compliance with relevant laws and company bylaws. There is no financial data, no report of financial results, no audit information, no management changes, no earnings release, no merger or acquisition information, and no voting results. Instead, it is a detailed procedural document related to governance and shareholder meeting voting processes. This fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices. The document is not a report publication announcement or a regulatory filing because it contains substantive governance content rather than just an announcement or certification. The document length is 2477 characters, which is relatively short but contains detailed governance rules rather than a mere announcement. Therefore, the classification is CGR with high confidence.
2025-08-25 Chinese
关联交易管理制度
Governance Information Classification · 95% confidence The document is titled as a management system for related party transactions of Weihai Tiangang Instrument Co., Ltd. It details the company's internal rules and procedures for handling related party transactions, including definitions, principles, approval processes, disclosure requirements, and conflict of interest avoidance measures. It is a governance-related document focusing on internal control and compliance with laws and stock exchange rules. There is no financial data, no audit or financial report, no announcement of voting results, no earnings or capital update, and no legal proceeding information. The document is a detailed governance policy document, which fits the category of Governance Information (CGR). The document length is over 5,000 characters and contains substantive content, so it is not a mere announcement or regulatory filing. Therefore, the best classification is CGR with high confidence.
2025-08-25 Chinese
内幕信息知情人登记管理制度
Regulatory Filings Classification · 95% confidence The document is a detailed internal management system regarding the registration and management of insiders with access to material non-public information (insider information) at Weihai Tiangang Instrument Co., Ltd. It includes definitions, scope, procedures for registration, confidentiality obligations, and responsibilities related to insider information. The document is not a financial report, earnings release, or announcement of voting results. It is a regulatory compliance document related to governance and internal controls over insider information. It does not fit into categories like Annual Report, Interim Report, or Audit Report. It is not a short announcement but a full policy document. The closest fitting category is Regulatory Filings (RNS), which is the fallback for miscellaneous regulatory compliance documents that do not fit other categories.
2025-08-25 Chinese
年报信息披露重大差错责任追究制度
Board/Management Information Classification · 95% confidence The document is a detailed internal policy titled '年报信息披露重大差错责任追究制度' (Annual Report Information Disclosure Major Error Responsibility Pursuit System) issued by the company's board. It outlines the responsibilities, procedures, and penalties related to major errors in annual report disclosures. It does not contain actual financial data, financial statements, or audit results. It is not an annual report (10-K) or audit report (AR), but rather a governance or management policy document related to annual report disclosures. The document is not a short announcement or certification but a substantive internal regulation. Therefore, it fits best under Board/Management Information (MANG) as it relates to board-approved internal management systems and responsibilities concerning annual report disclosures.
2025-08-25 Chinese

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