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GUANGDONG ELLINGTON ELECTRONICS TECHNOLOGY CO., LTD. — Investor Relations & Filings

Ticker · 603328 ISIN · CNE100001TC9 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,080 across all filing types
Latest filing 2026-05-21 AGM Information
Country CN China
Listing Shanghai Stock Exchange 603328

About GUANGDONG ELLINGTON ELECTRONICS TECHNOLOGY CO., LTD.

https://en.ellingtonpcb.com/

Guangdong Ellington Electronics Technology Co., Ltd. specializes in the research, development, manufacture, and distribution of high-precision printed circuit boards (PCBs). The company's product portfolio primarily includes double-sided and multi-layer rigid PCBs, as well as high-density interconnect (HDI) boards. These components are utilized across diverse sectors, including automotive electronics, telecommunications equipment, consumer electronics, and industrial control systems. The organization focuses on high-volume production supported by advanced automated manufacturing facilities and rigorous quality management systems. By leveraging technical expertise in circuit design and material science, the company provides customized solutions to global original equipment manufacturers (OEMs) and electronic manufacturing services (EMS) providers, emphasizing reliability and signal integrity in complex electronic assemblies.

Recent filings

Filing Released Lang Actions
2025年年度股东会会议资料
AGM Information Classification · 98% confidence The document is the full set of materials (“会议资料”) prepared for the company’s 2025 Annual General Meeting, including meeting notices, detailed agenda, proposed resolutions (board report, financial statements, profit distribution, auditor re-appointment, director remuneration, etc.), and supporting background information. It is not merely a notice or proxy statement but the substantive AGM presentation materials. Therefore, this clearly falls under AGM Information (Code: AGM-R).
2026-05-21 Chinese
关于2025年度“提质增效重回报”行动方案的评估报告暨2026年度“提质增效重回报”行动方案的公告
Regulatory Filings Classification · 95% confidence The document is a detailed announcement from Guangdong Yidun Electronics Technology Co., Ltd. regarding the evaluation of the 2025 "Quality Improvement and Efficiency Enhancement Return" action plan and the announcement of the 2026 action plan. It includes comprehensive information about the company's business performance, strategic initiatives, shareholder returns, investor relations, corporate governance, and risk factors. The document references financial results for 2025, strategic plans for 2026, and governance improvements, but it is not a full annual report or financial statement. It is a formal company announcement with detailed operational and strategic information, but it does not contain full financial statements or audit opinions. The document length is 4485 characters, which is relatively short for a full annual report but detailed for an announcement. It is not a simple notice of report publication or a certification. The content aligns with a comprehensive corporate announcement about strategic plans and evaluations, which fits best under Regulatory Filings (RNS) as it does not meet the criteria for Annual Report (10-K) or Interim Report (IR).
2026-03-30 Chinese
非经营性资金占用及其他关联资金往来情况汇总表的专项审计报告
Regulatory Filings
2026-03-30 Chinese
董事及高级管理人员薪酬管理制度（2026年3月修订）
Remuneration Information Classification · 95% confidence The document is titled '董事及高级管理人员薪酬管理制度' which translates to 'Remuneration Management System for Directors and Senior Management'. It details the principles, structure, approval procedures, and policies related to the compensation of directors and senior management personnel. There is no indication that this is an announcement or a brief summary; rather, it is a detailed policy document about remuneration. This fits the definition of a Remuneration Information report, which details compensation for top executives and directors. The document length is 2671 characters, which is sufficient for a policy document but not a full annual or interim report. Therefore, the appropriate classification is DEF 14A (Remuneration Information).
2026-03-30 Chinese
2025年度审计报告
Regulatory Filings
2026-03-30 Chinese
关于召开2025年年度股东会的通知
AGM Information Classification · 95% confidence The document is a detailed notice about the convening of the 2025 Annual General Meeting (AGM) of Guangdong Yidun Electronics Technology Co., Ltd., including the date, voting methods, agenda items, and instructions for shareholders. It contains no financial statements or detailed financial data but focuses on the logistics and agenda of the AGM. The document is essentially an announcement for the upcoming AGM and related shareholder voting information, not the actual annual report or any financial report. Therefore, it fits the category of AGM Information (AGM-R). The document length is about 5,018 characters, which is consistent with a detailed AGM notice rather than a full report.
2026-03-30 Chinese

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