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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 Regulatory Filings
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
防范控股股东、实际控制人及关联方资金占用制度
Regulatory Filings Classification · 95% confidence The document is a detailed internal policy titled '防范控股股东、实际控制人及关联方资金占用制度' (Prevention of Funds Occupation by Controlling Shareholders, Actual Controllers and Related Parties) issued by the company's board. It includes sections on principles, responsibilities, procedures, and penalties related to preventing misuse of company funds by controlling shareholders and related parties. The document references company laws, securities laws, and stock exchange listing rules, and it was approved by the board and awaits shareholder meeting approval. It is not a financial report, earnings release, or audit report, nor is it a brief announcement or voting result. It is a regulatory compliance and governance-related document outlining internal control policies and procedures. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for regulatory announcements and compliance documents that do not fit other specific categories.
2025-08-25 Chinese
关于取消监事会并修订《公司章程》公告
Governance Information Classification · 95% confidence The document is a detailed announcement regarding the cancellation of the supervisory board and the revision of the company's articles of association (公司章程). It includes extensive legal and regulatory references, detailed amendments to the articles, and governance-related provisions. There is no indication of financial statements, audit opinions, earnings data, or capital changes. The content focuses on governance structure, shareholder rights, board responsibilities, and procedural rules for meetings and resolutions. This aligns with the category of Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices. The document is lengthy and substantive, not a mere announcement or notice, confirming it is a governance report rather than a simple announcement or regulatory filing.
2025-08-25 Chinese
证券事务代表任命公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the appointment of a securities affairs representative (a company officer) by the board of directors. It details the appointment resolution, the appointee's qualifications, and compliance with relevant laws. There is no financial data, no report attached or referenced as being published, and no mention of financial results or regulatory filings beyond the appointment. This fits the category of Board/Management Information (MANG), which covers announcements of changes in the company's board or senior management.
2025-08-25 Chinese
民生证券股份有限公司关于威海市天罡仪表股份有限公司的2025年半年度持续督导跟踪报告
Interim / Quarterly Report Classification · 90% confidence The document is titled as a '2025 半年度持续督导跟踪报告' which translates to '2025 Semi-Annual Continuous Supervision Follow-up Report' issued by a sponsoring securities company. It references regulatory frameworks related to securities issuance and listing rules, and details ongoing supervision activities such as information disclosure review, governance oversight, fundraising supervision, and internal control checks. The document is a mid-year report on continuous supervision rather than a full annual or quarterly financial report. It contains substantive content about the supervision process and findings, not just an announcement or certification. Given the nature of the report as a mid-year supervisory follow-up, it aligns best with an Interim / Quarterly Report (IR) category, which covers comprehensive financial or supervisory reports for periods shorter than a full fiscal year. The document length is 1783 characters, which is sufficient for a detailed report rather than a brief announcement. Therefore, the classification is IR with high confidence. H1 2025
2025-08-25 Chinese
独立董事专门会议工作制度
Governance Information Classification · 95% confidence The document is a detailed internal governance policy titled '独立董事专门会议工作制度' (Independent Directors Special Meeting Work System) issued by the company's board. It outlines procedures, responsibilities, and rules for independent directors' meetings, referencing relevant laws and company bylaws. There is no financial data, earnings information, or report publication notice. It is not an announcement of a report but a governance document detailing internal rules and board structure. Therefore, it fits the category of Governance Information (CGR). The document length is under 5,000 characters, but it is substantive and not merely an announcement or certification, so it is not RPA or RNS.
2025-08-25 Chinese
对外担保管理制度
Regulatory Filings Classification · 95% confidence The document is a detailed internal management system for external guarantees issued by the company, including governance, decision-making authority, risk control, and disclosure requirements. It is a formal announcement of the company's internal policy and procedures related to external guarantees, approved by the board and pending shareholder approval. It does not contain financial statements, audit results, earnings data, or other typical financial report content. It is not a report itself but a regulatory announcement of a governance-related policy. Therefore, it fits best under Regulatory Filings (RNS) as a general regulatory announcement and compliance document that does not fit other specific categories.
2025-08-25 Chinese

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