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Jiangsu DongHua Testing Technology Co.,Ltd. — Investor Relations & Filings

Ticker · 300354 ISIN · CNE1000019Q0 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,294 across all filing types
Latest filing 2026-04-20 Share Issue/Capital Cha…
Country CN China
Listing Shenzhen Stock Exchange 300354

About Jiangsu DongHua Testing Technology Co.,Ltd.

https://www.dhtest.com

Jiangsu DongHua Testing Technology Co., Ltd. specializes in the research, development, and manufacturing of structural health monitoring and dynamic signal testing systems. The company provides comprehensive solutions for stress and strain measurement, vibration analysis, and acoustic testing. Its core product portfolio includes high-precision sensors, multi-channel data acquisition hardware, and specialized analysis software. These technologies are widely applied in aerospace, civil engineering, automotive manufacturing, and energy sectors to ensure the safety and reliability of complex structures such as bridges, aircraft, and industrial machinery. DongHua Testing focuses on delivering integrated systems that combine hardware and software for real-time monitoring and post-processing of mechanical performance data.

Recent filings

Filing Released Lang Actions
董事会薪酬与考核委员会关于2021年限制性股票激励计划第四个归属期归属条件未成就并作废部分已授予但尚未归属的限制性股票的核查意见
Share Issue/Capital Change Classification · 85% confidence The document is an official board committee opinion regarding the cancellation of unvested restricted shares under the company’s 2021 stock incentive plan. This action alters the company’s share capital (cancelling 680,000 shares) and falls under announcements of share capital changes. It is not a simple disclosure of executive compensation (DEF 14A), nor a full report, but a corporate action affecting share capital. Therefore, the correct classification is SHA (Share Issue/Capital Change).
2026-04-20 Chinese
关于召开2025年年度股东会的通知
Proxy Solicitation & Information Statement Classification · 90% confidence The document is a notice convening the 2025 annual general meeting of shareholders, including detailed proposals to be voted on, proxy forms, attendance and voting procedures, and attachments for proxy solicitation. This aligns with Proxy Solicitation & Information Statement (PSI), which encompasses materials sent to shareholders to provide information and request votes for corporate meetings.
2026-04-20 Chinese
2025年度董事会工作报告
Governance Information Classification · 88% confidence The document is titled “2025年度董事会工作报告” (Board of Directors Work Report) and details the board’s governance activities over the year: compliance with laws, structure of board committees, meeting frequencies, execution of shareholder resolutions, internal controls, and future governance plans. It is not announcing board changes (no appointments/resignations), nor is it an earnings or legal report. Rather, it provides an overview of the company’s governance practices and internal rules as carried out by the board. This matches the definition of Governance Information (CGR).
2026-04-20 Chinese
关于2025年度利润分配方案的公告
Notice of Dividend Amount Classification · 98% confidence The document is an official corporate announcement detailing the 2025 profit distribution plan (dividend per share, total cash dividends, basis of calculation, legal references, and subject to shareholder approval). It is not a full financial report, but specifically the notice of the dividend amount and distribution scheme. Hence it matches the “Notice of Dividend Amount” category (Code: DIV).
2026-04-20 Chinese
2025年年度报告
Annual Report Classification · 100% confidence The document is the '2025 Annual Report' (2025年年度报告) for Jiangsu Donghua Testing Technology Co., Ltd. It contains comprehensive financial data, management discussion and analysis, governance information, and audit-related disclosures, which are characteristic of a 10-K equivalent filing. The document length is substantial, and it is clearly the full report rather than an announcement or summary. FY 2025
2026-04-20 Chinese
董事会薪酬与考核委员会工作细则
Governance Information Classification · 89% confidence The document is an internal working rules (“工作细则”) for the Board’s Remuneration and Assessment Committee, detailing its purpose, composition, duties, decision-making procedures, and governance framework. It does not present financial results, announcements of meetings, or filings, but rather outlines corporate governance structures and processes. This matches the definition of “Governance Information (CGR).”
2026-04-20 Chinese

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