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

Ticker · 300354 ISIN · CNE1000019Q0 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 1,294 across all filing types
Latest filing 2021-07-05 Board/Management Inform…
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
第五届监事会第一次会议决议公告
Board/Management Information Classification · 100% confidence The document is an announcement of the resolution from the first meeting of the fifth Supervisory Board of Jiangsu Donghua Test Technology Co., Ltd. It details the election of the Supervisory Board Chairman and includes procedural compliance statements and a brief biography of the elected chairman. There are no financial statements, no discussion of financial results, no regulatory certifications, or other report attachments. The document is a formal announcement of a board/management change, specifically the election of a new Supervisory Board Chairman. Therefore, it fits the category of Board/Management Information (MANG). The document length is short and focused on management changes, not a report or announcement of a report publication.
2021-07-05 Chinese
独立董事就相关事项发表的独立意见
Board/Management Information Classification · 95% confidence The document is an independent opinion statement from independent directors regarding the appointment of senior management and internal audit department head. It references compliance with company articles, laws, and stock exchange rules, and provides detailed opinions on the qualifications and appointment procedures of the individuals. This type of document is related to board or management information, specifically announcements about changes or appointments in senior management. The document length is short (1186 characters) and contains substantive content about management appointments, not just an announcement or a certification. Therefore, it fits best under the category of Board/Management Information (MANG).
2021-07-05 Chinese
第五届董事会第一次会议决议公告
Board/Management Information Classification · 100% confidence The document is a detailed announcement of the resolutions passed at the first meeting of the fifth board of directors of Jiangsu Donghua Test Technology Co., Ltd. It includes election and appointment of the chairman, vice chairman, board committees, and senior management positions such as general manager, deputy general managers, financial director, and internal audit head. It also provides biographies of these individuals. The content focuses on changes and appointments in the company's board and senior management, with voting results and compliance statements. There is no financial data, earnings information, or report publication mentioned. This fits the definition of Board/Management Information (MANG), which covers announcements of changes in the company's board of directors or senior management.
2021-07-05 Chinese
北京市君致律师事务所关于江苏东华测试技术股份有限公司2021年第一次临时股东大会之法律意见书
Regulatory Filings Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the convening, procedures, attendance, and voting results of the 2021 first extraordinary general meeting (临时股东大会) of Jiangsu Donghua Testing Technology Co., Ltd. It details the legality and compliance of the meeting process, qualifications of attendees, and voting outcomes for board and supervisory committee elections. The document is not a financial report, earnings release, or management discussion, but rather a legal opinion related to a shareholders' meeting. It is not a simple announcement or notice but a formal legal opinion letter. This type of document fits best under Regulatory Filings (RNS) as it is a compliance/legal procedural filing that does not fit other categories like AGM Information or Declaration of Voting Results, since it is a legal opinion rather than the meeting materials or voting results announcement itself. The document length is 3411 characters, which is relatively short but contains substantive legal content rather than just an announcement or certification. Therefore, the best classification is Regulatory Filings (RNS).
2021-07-05 Chinese
关于部分董事、监事换届离任的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding changes in the company's board of directors and supervisory board members following a shareholders' meeting. It details the departure of certain directors and supervisors after their terms expired and their shareholdings. There is no financial data, no mention of financial results, or any other report type. The content fits the definition of Board/Management Information (MANG), which covers announcements of changes in the company's board or senior management.
2021-07-05 Chinese
2021年第一次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a detailed announcement of the resolutions passed at the 2021 first extraordinary general meeting of shareholders of Jiangsu Donghua Test Technology Co., Ltd. It includes information about the meeting date, attendance, voting results for board and supervisory board elections, and legal opinions confirming the validity of the meeting and voting process. The content focuses on the official voting results and election outcomes of directors and supervisors, which aligns with the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is 3484 characters, which is relatively short but contains substantive voting results rather than just a notice of report publication. Therefore, it is not a Report Publication Announcement (RPA). It is not a management or board change announcement (MANG) because it reports the voting results rather than just announcing changes. Hence, the best classification is DVA with high confidence.
2021-07-05 Chinese

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