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Suzhou Hengmingda Electronic Technology Co., Ltd. — Investor Relations & Filings

Ticker · 002947 ISIN · CNE100003JK9 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,217 across all filing types
Latest filing 2025-11-20 Governance Information
Country CN China
Listing Shenzhen Stock Exchange 002947

About Suzhou Hengmingda Electronic Technology Co., Ltd.

https://www.hengmingda.com

Suzhou Hengmingda Electronic Technology Co., Ltd. specializes in the design, development, and manufacturing of precision functional parts and structural components. The company’s core product range includes die-cut components, protective films, adhesive tapes, labels, and thermal management materials such as graphite sheets and heat sinks. It also provides electromagnetic interference (EMI) shielding solutions and precision metal parts. The firm serves sectors including consumer electronics, automotive electronics, and telecommunications. Its technical expertise covers high-precision die-cutting, stamping, and automated assembly processes. By focusing on integrated supply chain solutions and advanced manufacturing technologies, the company supports the production requirements of global technology brands for devices such as smartphones, tablets, and wearables.

Recent filings

Filing Released Lang Actions
控股子公司管理制度（2025年11月）
Governance Information Classification · 95% confidence The document is titled '控股子公司管理制度' which translates to 'Management System for Controlling Subsidiaries' of Suzhou Hengmingda Electronic Technology Co., Ltd. It is a detailed internal governance and management policy document outlining organizational management, financial management, investment decision-making, major decision reporting, internal audit supervision, archive management, personnel management, and performance evaluation systems for the company's controlling subsidiaries. The document references relevant laws and regulations but does not contain financial statements, earnings data, or audit opinions. It is a governance and management framework document rather than a financial report, earnings release, or regulatory filing. It is not an announcement or a brief summary but a substantive internal governance report. Therefore, the most appropriate classification is Governance Information (CGR).
2025-11-20 Chinese
董事会审计委员会工作细则（2025年11月）
Governance Information Classification · 95% confidence The document is titled as the "Board Audit Committee Working Rules" of Suzhou Hengmingda Electronic Technology Co., Ltd. It details the composition, responsibilities, authority, meeting rules, and other governance-related procedures of the company's audit committee. There is no financial data, no financial statements, no earnings information, no voting results, no announcements of reports, or any other regulatory filings. The content focuses on governance structure and internal audit committee rules, which aligns with governance information about the company's internal rules and board committee functions. The document length is under 5,000 characters, but it is a substantive governance document, not a mere announcement. Therefore, the best fitting category is Governance Information (CGR).
2025-11-20 Chinese
董事会提名委员会工作细则（2025年11月）
Governance Information Classification · 95% confidence The document is titled '董事会提名委员会工作细则' which translates to 'Board Nomination Committee Working Rules'. It details the structure, responsibilities, meeting procedures, and governance rules of the board nomination committee of the company. There is no financial data, no mention of financial results, no voting results, no announcements of reports, no legal proceedings, no capital changes, and no executive compensation details. The content is focused on governance practices and internal rules related to board and senior management nominations. Therefore, this document fits best under Governance Information (CGR). The document length is 2316 characters, which is consistent with a detailed governance policy document rather than a brief announcement or a full financial report.
2025-11-20 Chinese
累积投票实施制度（2025年11月）
Governance Information Classification · 95% confidence The document is titled '累积投票实施制度' which translates to 'Cumulative Voting Implementation System' and details the rules and procedures for cumulative voting in the election of directors at the company's shareholders' meetings. It focuses on governance structure and voting rights related to board elections. There is no financial data, no mention of financial results, no audit information, no legal proceedings, no capital changes, and no announcements of report publications. The content is about internal governance rules and procedures for shareholder voting and board elections. This fits the definition of Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices. The document length is short (1543 characters), but it is not an announcement of a report publication; it is the governance document itself. Therefore, the correct classification is CGR with high confidence.
2025-11-20 Chinese
内幕信息知情人登记管理制度（2025年11月）
Governance Information Classification · 95% confidence The document is a detailed internal policy titled '内幕信息知情人登记管理制度' (Insider Information Insider Registration Management System) of 苏州恒铭达电子科技股份有限公司. It outlines the company's procedures and responsibilities regarding insider information management, confidentiality, insider trading prohibitions, and registration of insiders. It references relevant laws and regulations such as the Company Law, Securities Law, and Shenzhen Stock Exchange rules. The document includes organizational roles, confidentiality obligations, insider registration requirements, and legal consequences of insider trading. It is a governance-related internal control document rather than a financial report, earnings release, or announcement. It does not contain financial data, earnings, or capital structure updates. It is not a report publication announcement or a regulatory filing in the usual sense but a governance and compliance policy document. Therefore, the most appropriate classification is Governance Information (CGR). The document length is under 5,000 characters, but it is not an announcement of a report publication, so RPA is not suitable. It is not a certification or attestation document, so RNS is not appropriate either.
2025-11-20 Chinese
董事会战略委员会工作细则（2025年11月）
Governance Information Classification · 95% confidence The document is titled '董事会战略委员会工作细则' which translates to 'Board Strategic Committee Working Rules'. It outlines the structure, responsibilities, meeting rules, and governance procedures of the Board's Strategic Committee. There are no financial statements, no mention of fiscal periods, no audit information, no voting results, no earnings data, and no regulatory filings. The content is focused on governance practices and internal board committee rules. Therefore, this document fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices. The document length is 2045 characters, which is consistent with a detailed governance document rather than a brief announcement or a full annual report.
2025-11-20 Chinese

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