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Shandong Longertek Technology Co.,Ltd. — Investor Relations & Filings

Ticker · 300594 ISIN · CNE100003QD9 LEI · 655600HB6QHBHIHNY383 Shenzhen Stock Exchange Manufacturing
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Filings indexed 905 across all filing types
Latest filing 2026-05-21 Board/Management Inform…
Country CN China
Listing Shenzhen Stock Exchange 300594

About Shandong Longertek Technology Co.,Ltd.

https://www.longertek.com

Shandong Longertek Technology Co., Ltd. specializes in the research, development, and manufacturing of electronic control and information systems for rail transit. The company provides integrated solutions including passenger information systems (PIS), public address (PA) systems, and onboard video surveillance (CCTV). Its technical portfolio encompasses power supply equipment, such as regenerative braking energy absorption systems, and train operation monitoring platforms. Longertek focuses on enhancing the safety, efficiency, and communication capabilities of urban rail and railway networks through the integration of specialized hardware and software. The company’s offerings support the modernization of transportation infrastructure by providing critical subsystems for vehicle control and passenger services.

Recent filings

Filing Released Lang Actions
山东朗进科技股份有限公司关于财务总监辞职的公告
Board/Management Information Classification · 85% confidence The document is a public announcement by Shandong Langjin Technology Co., Ltd. regarding the resignation of the company’s Chief Financial Officer (who will continue as board secretary) and the appointment of an interim CFO. This is clearly an announcement of a senior management change, fitting the definition of Board/Management Information.
2026-05-21 Chinese
山东朗进科技股份有限公司关于独立董事辞职的公告
Board/Management Information Classification · 90% confidence The document is an official announcement by 山东朗进科技股份有限公司 on the resignation of an independent director (董事会成员变动). It details the departure of Ms. Tian Xuefeng from the board and plans for a replacement. This clearly falls under Board/Management Information. No financial statements are included, and it is not a meeting presentation or other report type.
2026-05-21 Chinese
山东朗进科技股份有限公司2025年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is titled as a "2025年度股东会决议公告" which translates to "2025 Annual General Meeting (AGM) Resolution Announcement." It details the resolutions passed at the shareholders' meeting, including voting results on various proposals such as the board work report, financial report, annual report, profit distribution plan, and other corporate matters. The document includes meeting details, attendance, voting results, and legal opinions confirming the validity of the meeting and resolutions. It does not contain the full annual report or financial statements but rather the official announcement of the voting results and resolutions from the AGM. The document length is 4460 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, the document fits best under the category of Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-05-19 Chinese
北京市东卫（济南）律师事务所关于山东朗进科技股份有限公司2025年度股东会的法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the legality of the 2025 Annual General Meeting (AGM) of Shandong Langjin Technology Co., Ltd. It details the procedures of convening and holding the AGM, the qualifications of attendees, the agenda items, and the voting results. The document does not contain the actual annual report or financial statements but rather confirms the legality and validity of the AGM and its resolutions. This type of document is a legal opinion related to the AGM, not the AGM materials themselves or the voting results announcement. Therefore, it fits best under the category of Declaration of Voting Results & Voting Rights Announcements (DVA), as it includes detailed voting results and confirms the legality of the meeting and resolutions passed.
2026-05-19 Chinese
山东朗进科技股份有限公司关于参加2026年山东辖区上市公司投资者网上集体接待日活动的公告
Regulatory Filings Classification · 60% confidence The document is a short announcement by the company about participating in an online investor reception event. It does not contain any financial statements, voting results, dividends, management changes, or other specialized content. It is not itself a report or a call transcript but a general regulatory announcement. As it does not fit any other specific category, it falls under the fallback category Regulatory Filings (RNS).
2026-05-13 Chinese
山东朗进科技股份有限公司关于2026年度日常性关联交易预计的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the company's expected related party transactions for the fiscal year 2026. It includes detailed descriptions of the nature, estimated amounts, counterparties, and approvals related to these transactions. The document references compliance with relevant laws and stock exchange rules, and it includes board and audit committee approvals. It does not contain financial statements or comprehensive financial performance data, nor is it a transcript, presentation, or voting result. It is a regulatory announcement about anticipated related party transactions, which is a typical regulatory filing to inform shareholders and the market about significant related party dealings. Therefore, it fits best under the category of Regulatory Filings (RNS).
2026-04-28 Chinese

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