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Shenzhen Longtech Smart Control Co., Ltd. — Investor Relations & Filings

Ticker · 300916 ISIN · CNE1000049F6 Shenzhen Stock Exchange Manufacturing
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Filings indexed 660 across all filing types
Latest filing 2025-08-06 Major Shareholding Noti…
Country CN China
Listing Shenzhen Stock Exchange 300916

About Shenzhen Longtech Smart Control Co., Ltd.

https://www.longtech.cc

Shenzhen Longtech Smart Control Co., Ltd. specializes in the research, development, and manufacturing of intelligent control systems and electronic components. The company provides comprehensive solutions for smart home appliances, power tools, automotive electronics, and industrial control systems. Its product portfolio includes intelligent controllers for climate control, laundry systems, and kitchen appliances, alongside specialized electronic assemblies for high-precision industrial applications. Longtech offers integrated services ranging from product design and engineering to Printed Circuit Board Assembly (PCBA) and final product testing. Utilizing advanced surface mount technology (SMT) and automated production lines, the company serves a global clientele of original equipment manufacturers (OEMs) and original design manufacturers (ODMs). The firm maintains rigorous quality standards through international certifications, focusing on technical innovation and supply chain efficiency.

Recent filings

Filing Released Lang Actions
关于控股股东及一致行动人权益变动触及1%整数倍的公告
Major Shareholding Notification Classification · 95% confidence The document is a formal announcement from Shenzhen Langte Intelligent Control Co., Ltd. regarding changes in the shareholding percentages of its controlling shareholders and persons acting in concert. It details the reduction in shares held by certain shareholders, the methods of share reduction (centralized bidding and block trades), and the impact on total shareholding percentages. The document includes specific dates, shareholder names, share quantities before and after the change, and confirms compliance with relevant securities laws. There is no financial statement, earnings data, or management discussion. The document is a notification of a change in major shareholding levels, specifically noting that the shareholding has touched a 1% threshold. This fits the definition of "Major Shareholding Notification (Code: MRQ)". The document length is 3801 characters, which is relatively short but contains detailed shareholding change information, not just a brief mention or a report publication announcement. Therefore, the classification is MRQ with high confidence.
2025-08-06 Chinese
关于控股股东及一致行动人权益变动触及1%整数倍的公告
Major Shareholding Notification Classification · 100% confidence The document is an announcement regarding changes in shareholding by the controlling shareholders and persons acting in concert, specifically reporting a reduction in shareholding that touches a 1% threshold. It details the number of shares reduced, the methods of reduction (centralized bidding and block trades), and the impact on total shareholding percentages. The document includes shareholder names, shareholding before and after the change, and confirms compliance with relevant securities laws. There is no financial performance data, earnings information, or management discussion. The content is focused on notifying the market and shareholders about a significant shareholding change. This fits the definition of a Major Shareholding Notification (MRQ). The document length and detail confirm it is the notification itself, not a brief announcement or a report publication notice.
2025-08-04 Chinese
关于监事减持股份的预披露公告
Director's Dealing Classification · 100% confidence The document is a pre-disclosure announcement regarding a planned share reduction by a company supervisor (监事) named 苟兴荣. It details the shareholder's current holdings, the planned reduction amount, timing, method, and compliance with relevant laws and commitments. The document is a formal announcement about a director's personal share transaction (share reduction) rather than a financial report, meeting minutes, or other types of filings. It does not contain financial statements or management discussion but focuses on insider share dealings. Therefore, it fits the category of Director's Dealing (DIRS). The document length is 2306 characters, consistent with a typical insider transaction announcement rather than a full report.
2025-07-08 Chinese
关于控股股东的一致行动人减持股份的预披露公告
Major Shareholding Notification Classification · 100% confidence The document is a pre-disclosure announcement regarding the planned reduction of shares held by controlling shareholders' concerted parties. It details the shareholders involved, the number and percentage of shares to be reduced, the reasons for reduction, the methods and timing of the reduction, and related commitments and risk warnings. There are no financial statements, earnings data, or management discussion of financial results. The document is a regulatory announcement about a planned shareholding change, specifically a reduction in shares held by major shareholders. This fits the category of Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels.
2025-07-08 Chinese
关于全资子公司拟与专业投资机构共同设立股权投资基金的公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement from Shenzhen Langte Intelligent Control Co., Ltd. about its wholly-owned subsidiary planning to jointly establish an equity investment fund with professional investment institutions. It includes extensive information about the investment fund, partners, management, investment strategy, risks, and legal considerations. The document is an official announcement regarding a capital investment and fund formation, not a financial report, earnings release, or regulatory certification. It does not contain financial statements or quarterly/yearly results but focuses on capital/financing activities related to the establishment of an investment fund. Therefore, it fits best under the category of Capital/Financing Update (CAP). The document length and detail support a high confidence classification.
2025-07-07 Chinese
简式权益变动报告书
Major Shareholding Notification Classification · 100% confidence The document is titled as a "简式权益变动报告书" which translates to a "Simplified Equity Change Report." It details the changes in shareholding percentages and share quantities held by specific shareholders, including the nature of the share changes such as passive dilution, share reduction, and equity incentives. It references compliance with Chinese securities laws and regulations specifically related to equity changes and disclosures. The document includes detailed information about the shareholders, their shareholdings before and after the change, the methods of share reduction, and declarations about the absence of adverse effects on the company or other shareholders. This type of document is a notification of changes in significant share ownership levels, which fits the definition of "Major Shareholding Notification (Code: MRQ)." The document is substantive and not merely an announcement or certification, and it is not a full financial report or other types of filings. Therefore, the correct classification is MRQ with high confidence.
2025-06-27 Chinese

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