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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 2016-07-18 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
关于公司高级管理人员辞职的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of a senior management member (the company's vice general manager). It details the resignation, the effective date, and the handling of stock options and restricted shares related to the departing executive. There is no financial data, no report attached or referenced as being published, and no mention of a meeting or voting results. The content clearly fits the category of announcing changes in senior management.
2016-07-18 Chinese
2016年半年度业绩预告
Earnings Release Classification · 95% confidence The document is a 2016 semi-annual performance forecast (业绩预告) for the period January 1 to June 30, 2016. It provides estimated financial results with expected net profit decline percentages and explanations for the changes. It explicitly states that the data is preliminary, unaudited, and that detailed financial data will be disclosed in the 2016 semi-annual report. The document is short (723 characters) and serves as a forecast or earnings guidance rather than a full financial report. This matches the definition of an Earnings Release (ER), which is an initial announcement of quarterly or periodical financial results with key highlights only. H1 2016
2016-07-14 Chinese
关于公司高级管理人员辞职的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of a senior management member (the company's vice general manager). It details the resignation effective date, the impact on stock options and restricted shares, and expresses gratitude for the individual's contributions. There is no financial data, no mention of a report or meeting results, and no regulatory or legal proceedings. This fits the category of Board/Management Information (MANG), which covers announcements of changes in senior management.
2016-07-01 Chinese
关于控股股东及一致行动人减持股份的公告
Director's Dealing Classification · 100% confidence The document is a public announcement regarding the reduction of shareholdings by the controlling shareholder and persons acting in concert. It details the number of shares sold, the dates, prices, and the impact on ownership percentages. It also includes compliance statements with relevant securities laws and regulations. There is no financial performance data, no discussion of earnings, no management commentary on results, and no mention of report attachments. The content is focused on insider share transactions by directors and major shareholders. Therefore, this document fits the category of Director's Dealing (DIRS). The document length is 2774 characters, which is consistent with a detailed announcement but not a full financial report.
2016-06-13 Chinese
2015年年度权益分派实施公告
Notice of Dividend Amount Classification · 100% confidence The document is titled as an announcement regarding the implementation of the 2015 annual equity distribution (dividend) plan, approved at the 2015 Annual General Meeting. It details the dividend amount per 10 shares, tax treatment, record date, ex-dividend date, and the method of dividend distribution. It also lists specific shareholders receiving dividends directly. The document is short (1492 characters) and focuses solely on dividend distribution details, not on full financial results or comprehensive reports. This matches the definition of a Notice of Dividend Amount (DIV), which announces dividend amounts, payment dates, and related details for shareholders.
2016-05-31 Chinese
关于公司股东股权质押的公告
Major Shareholding Notification Classification · 95% confidence The document is a public announcement regarding a shareholder's pledge of shares (股权质押). It details the number of shares pledged, the pledgee, and the pledge period. This type of announcement relates to changes in share ownership or share-related transactions but specifically concerns a pledge of shares by a shareholder. It is not a full financial report, earnings release, or management discussion. It is also not a director's dealing (which involves personal trades by directors), but rather a shareholder's pledge notification. The closest fitting category is 'Major Shareholding Notification' (MRQ), which covers notifications of significant share ownership changes or related events such as pledges. The document is short and focused solely on this pledge event, confirming MRQ classification with high confidence.
2016-05-30 Chinese

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