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同惠电子 — Investor Relations & Filings

Ticker · 920509 Beijing Stock Exchange Manufacturing
Open in API
Filings indexed 447 across all filing types
Latest filing 2025-08-05 Governance Information
Country CN China
Listing Beijing Stock Exchange 920509

About 同惠电子

https://www.tonghui.com.cn/

Tonghui Electronics specializes in the design, development, and manufacturing of high-precision electronic measurement instruments. The company’s core product portfolio includes LCR meters, impedance analyzers, component testers, and comprehensive transformer test systems. Additionally, it provides a wide range of power testing solutions, including electronic loads, DC power supplies, and safety testers. Tonghui focuses on delivering advanced measurement technology for applications in electronics manufacturing, research and development, and quality assurance. The company is recognized for its expertise in impedance measurement technology, offering instruments that feature high accuracy and broad frequency ranges. Its products are utilized for component characterization, circuit analysis, and material testing across various technical sectors.

Recent filings

Filing Released Lang Actions
累积投票制实施细则
Governance Information Classification · 95% confidence The document is a detailed announcement of the implementation rules for cumulative voting in the election of directors at Changzhou Tonghui Electronics Co., Ltd. It includes procedural details, voting principles, nomination processes, and election rules. The document is issued by the company's board and dated August 6, 2025. It is not a financial report, earnings release, or management discussion. It is not a proxy solicitation or voting results announcement but rather a governance-related document detailing internal rules for director elections. Therefore, it fits best under Governance Information (CGR). The document length is 3276 characters, which is sufficient for a detailed governance report rather than a brief announcement or certification.
2025-08-05 Chinese
总经理工作细则
Governance Information Classification · 95% confidence The document is titled '总经理工作细则' (General Manager Work Rules) and details the governance rules, responsibilities, appointment conditions, and performance evaluation mechanisms for the company's general manager and other senior management. It includes references to the company's articles of association, relevant laws, and the Beijing Stock Exchange rules. The document is a formal announcement of the approval of these internal governance rules by the board of directors, including voting results. It does not contain financial statements, audit information, or financial performance data. It is not a report of financial results or an announcement of voting results at a shareholder meeting. Instead, it is an announcement of a governance-related internal regulation approved by the board. Therefore, it fits best under the category of Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices. The document length (4751 characters) and content confirm it is a full governance document, not a brief announcement or a certification.
2025-08-05 Chinese
对外担保管理制度
Governance Information Classification · 95% confidence The document is titled '对外担保管理制度' which translates to 'External Guarantee Management System' and details the company's internal governance policies regarding external guarantees. It includes sections on approval procedures, risk management, disclosure obligations, and responsibilities related to external guarantees. The document references the company's board and shareholder meetings for approval but does not present financial statements or results. It is a governance-related policy document rather than a financial report or announcement of voting results. The document length is about 4,866 characters, which is substantial and contains detailed governance content. Therefore, it fits best under Governance Information (CGR).
2025-08-05 Chinese
董事会秘书工作细则
Governance Information Classification · 95% confidence The document is titled '董事会秘书工作细则' which translates to 'Board Secretary Work Rules'. It details the responsibilities, appointment, qualifications, and duties of the company's board secretary. It includes governance-related rules and procedures, references to company law, securities law, and stock exchange regulations. There are no financial statements, earnings data, or audit information. The document is a governance policy document issued by the board, not a report or announcement of financial results or voting outcomes. It is not a regulatory filing or announcement of a report but a detailed governance information document. Therefore, the most appropriate classification is Governance Information (CGR). The document length is 3725 characters, which is sufficient for a detailed governance document rather than a brief announcement.
2025-08-05 Chinese
防止控股股东、实际控制人及其关联方占用公司资金管理制度
Governance Information Classification · 95% confidence The document is a detailed announcement of a new management system titled 'Prevention of Controlling Shareholders, Actual Controllers and Their Related Parties from Occupying Company Funds Management System' by Changzhou Tonghui Electronics Co., Ltd. It includes the board meeting date, voting results, and the full text of the new governance policy. The document is 3520 characters long, which is relatively short and does not contain financial statements or data. It is not an annual or interim report, nor an earnings release. It is not a proxy solicitation or voting result announcement. The content focuses on governance rules and internal control mechanisms to prevent misuse of company funds by controlling shareholders and related parties. This fits best under Governance Information (CGR) as it details internal rules and governance practices. The document is not merely an announcement of a report but the full text of a governance policy. Therefore, the classification is CGR with high confidence.
2025-08-05 Chinese
股东会议事规则
Governance Information Classification · 95% confidence The document is titled "股东会议事规则" which translates to "Shareholders Meeting Rules". It details the rules and procedures for convening and conducting shareholders meetings, including voting procedures, proposal submissions, and legal compliance. It is a governance document outlining internal rules and practices related to shareholder meetings. There is no indication that this is an announcement of a meeting, voting results, or a report of financial performance. The document is comprehensive and regulatory in nature, focusing on governance practices rather than financial data or meeting results. Therefore, it fits best under Governance Information (CGR).
2025-08-05 Chinese

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