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

Ticker · 300354 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 1,290 across all filing types
Latest filing 2026-04-20 Report Publication Anno…
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
关于2025年年度报告披露的提示性公告
Report Publication Announcement Classification · 1% confidence The document is a brief notice titled “关于2025年年度报告披露的提示性公告” stating that the full annual report and summary have been published on the regulatory website and inviting investors to review it. It does not contain the report itself but merely announces its publication. Under the “MENU VS MEAL” rule, this is a Report Publication Announcement, not the annual report itself.
2026-04-20 Chinese
2025年度独立董事述职报告（沈宇峰）
Regulatory Filings Classification · 1% confidence The document is the 2025 annual duty report (“述职报告”) of an independent director, detailing his履职情况 (performance of duties), meeting attendance, committee work, and governance oversight activities. It is not announcing board changes (MANG), nor is it a financial or earnings report (10-K, IR, ER), audit report (AR), or presentation. It represents a miscellaneous regulatory filing that does not match any specific category, thus best classified under the fallback “Regulatory Filings (RNS).”
2026-04-20 Chinese
信息披露管理制度
Governance Information Classification · 1% confidence The document is a detailed ‘Information Disclosure Management System’ manual of Jiangsu Donghua Testing Technology Co., Ltd., outlining internal rules, responsibilities, processes, and governance practices for information disclosure. It is not an announcement of results, financial report, or market update, but instead a governance policy document describing internal rules and board/management procedures. This aligns with the Governance Information category.
2026-04-20 Chinese
2025年度总经理工作报告
Management Reports Classification · 1% confidence The document is titled "2025年度总经理工作报告" (2025 Annual General Manager Work Report) and contains a detailed discussion of the company’s performance over the past year, key work achievements, and plans for the next year. This matches a Management Discussion & Analysis style report rather than a full Annual Report or a short Notice. It is a management report presenting business trends, financial highlights, operational review, and outlook. Therefore, it falls under Management Reports (MDA).
2026-04-20 Chinese
关于2026年度公司董事及高级管理人员薪酬方案的公告
Remuneration Information Classification · 1% confidence The document is a company announcement detailing the 2026 annual compensation schemes for directors and senior management, including specific salary components, performance pay ratios, and implementation rules. This aligns with the Remuneration Information category, which covers reports on executive and director compensation.
2026-04-20 Chinese
关于举行2025年度网上业绩说明会的通知
Regulatory Filings Classification · 1% confidence The document is a formal announcement by the board that the company’s 2025 annual report has been published on CNINFO and that an online 2025 performance explanation meeting will be held on April 30, 2026. It is not the report itself, not a transcript, not dividend or proxy materials, nor a financing or legal notice. This type of event notice does not fit any of the specific substantive report categories, so it falls into the general regulatory announcements fallback category.
2026-04-20 Chinese

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