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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 2023-03-09 Audit Report / Informat…
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
江苏东华测试技术股份有限公司内部控制鉴证报告
Audit Report / Information Classification · 95% confidence The document is titled as an "内部控制鉴证报告" which translates to "Internal Control Assurance Report" and includes detailed evaluation of the company's internal control effectiveness related to financial reporting for the year ended December 31, 2022. It is issued by a registered accounting firm and includes an internal control self-assessment report as an attachment. The content focuses on internal control evaluation, scope, methodology, conclusions, and defect identification standards, rather than full financial statements or comprehensive annual financial performance. This matches the description of an Audit Report / Information (AR), which covers standalone audit reports and applied accounting principles, excluding full annual reports. The document is lengthy (15,000 characters) and contains substantive audit-related content, not merely an announcement or certification letter, so it is not Regulatory Filings (RNS) or Report Publication Announcement (RPA). Therefore, the appropriate classification is AR with high confidence. FY 2022
2023-03-09 Chinese
2022年度董事会工作报告
Board/Management Information Classification · 95% confidence The document is titled '2022 年度董事会工作报告' which translates to '2022 Annual Board of Directors Work Report'. It details the board's activities, company business overview, operational performance, governance, and plans for 2023. It includes detailed descriptions of business segments, financial performance, board meetings, committees, and governance practices. The document is about the board's work and governance rather than a full annual report or financial statements. It does not contain full financial statements or audit opinions, so it is not an Annual Report (10-K) or Audit Report (AR). It is not a call transcript, earnings release, or other categories. The content fits best with Board/Management Information (MANG) as it focuses on board activities and governance reporting. The document length (5434 characters) supports it being a substantive report rather than a brief announcement or certification. Therefore, the classification is MANG with high confidence.
2023-03-09 Chinese
2022年度总经理工作报告
Management Reports Classification · 95% confidence The document is titled '2022 年度总经理工作报告' which translates to '2022 Annual General Manager Work Report'. It contains detailed management commentary on the company's performance, operational highlights, R&D activities, market and customer satisfaction, human resources, governance, and plans for 2023. It includes financial figures such as total assets, net assets, revenue, and net profit for the year 2022. The content is a comprehensive management report on the company's yearly operations and outlook, typical of a Management Report (MDA). It is not a full Annual Report (10-K) as it lacks full financial statements and audit information. It is not an earnings release or interim report since it covers the full year and is more narrative and strategic in nature. It is not an announcement or certification but a substantive management discussion. Therefore, the best fit is Management Reports (MDA).
2023-03-09 Chinese
关于2022年年度报告披露的提示性公告
Report Publication Announcement Classification · 100% confidence The document is a short announcement (304 characters) stating that the company's 2022 Annual Report has been disclosed on a regulatory website. It does not contain the actual report or financial data but directs investors to where the report can be found. This fits the pattern of a Report Publication Announcement (RPA) rather than the Annual Report (10-K) itself, per the 'Menu vs Meal' rule.
2023-03-09 Chinese
关于江苏东华测试技术股份有限公司募集资金年度存放与使用情况的鉴证报告
Capital/Financing Update Classification · 95% confidence The document is titled as a "鉴证报告" (assurance report) regarding the annual deposit and usage of raised funds by 江苏东华测试技术股份有限公司 for the year 2022. It references regulatory guidelines related to the management and use of raised funds by listed companies, specifically mentioning compliance with Shenzhen Stock Exchange self-regulatory guidelines and the China Securities Regulatory Commission approvals. The content includes detailed information on the amount of funds raised, their deposit status, usage, and compliance with relevant regulations. It is an auditor's assurance report on the company's raised funds usage, not a full annual report or earnings release. The document is over 10,000 characters, indicating it is a full report rather than a brief announcement. The focus on raised funds and their management aligns with a Capital/Financing Update rather than other categories like Annual Report or Audit Report. Therefore, the most appropriate classification is Capital/Financing Update (CAP).
2023-03-09 Chinese
2022年年度报告摘要
Annual Report Classification · 95% confidence The document is titled as the "2022 Annual Report Summary" of 江苏东华测试技术股份有限公司, indicating it is a summary of the full annual report. It contains detailed financial data for the year 2022, including revenue, net profit, assets, and shareholder information. It also includes business descriptions, accounting data, and audit opinions. The document length is 6390 characters, which is substantial and contains actual financial and operational data, not just an announcement or a certification. The presence of audited financial statements and comprehensive company information aligns with the characteristics of an Annual Report (10-K equivalent). Therefore, the document should be classified as an Annual Report (10-K). FY 2022
2023-03-09 Chinese

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