Skip to main content
GUANGDONG ELLINGTON ELECTRONICS TECHNOLOGY CO., LTD. logo

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

Ticker · 603328 ISIN · CNE100001TC9 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 1,080 across all filing types
Latest filing 2025-03-28 Regulatory Filings
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
关于全资子公司租赁房产暨关联交易的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Guangdong Yidun Electronics Technology Co., Ltd. regarding a related-party transaction involving the lease of property by its wholly-owned subsidiary. It details the transaction terms, related parties, board and supervisory approvals, and compliance with regulations. The document is a formal disclosure of a related-party transaction requiring shareholder approval, typical of a regulatory announcement. It does not contain financial statements, audit opinions, or detailed financial results, nor is it a report or presentation. The document length is 3446 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for such regulatory announcements that do not fit other specific categories.
2025-03-28 Chinese
2024年年度报告
Annual Report Classification · 100% confidence The document is titled "广东依顿电子科技股份有限公司 2024 年年度报告" which translates to "Guangdong Ellington Electronics Technology Co., Ltd. 2024 Annual Report." It contains detailed financial data for the fiscal year 2024, including revenue, net profit, quarterly financial data, management discussion and analysis, company overview, industry analysis, risk disclosures, and audit opinions. The document is lengthy (15,000 characters) and includes comprehensive financial statements and management commentary. It also mentions the audit report with an unqualified opinion from the accounting firm. The presence of detailed financial data, management discussion, audit report, and company governance information confirms this is the official annual report for the fiscal year 2024. Therefore, the correct classification is Annual Report (10-K).
2025-03-28 Chinese
2024年内部控制评价报告
Audit Report / Information Classification · 95% confidence The document is titled '2024 年度内部控制评价报告' which translates to '2024 Annual Internal Control Evaluation Report'. It discusses the evaluation of the company's internal control effectiveness as of December 31, 2024. The content includes detailed descriptions of internal control scope, defect identification standards, and conclusions about the effectiveness of financial and non-financial internal controls. It is a comprehensive report on internal control evaluation rather than a brief announcement or certification. The document length is 4464 characters, which is relatively short but contains substantive content and detailed evaluation results, not just a notice or announcement. This type of report fits best under the category of Audit Report / Information (AR), as it is a standalone report on internal control evaluation and audit opinions, not a full annual report or other category. Therefore, the classification is AR with high confidence.
2025-03-28 Chinese
董事、监事及高级管理人员薪酬管理制度（2025年3月修订）
Remuneration Information Classification · 95% confidence The document is titled as a remuneration management system for directors, supervisors, and senior management of Guangdong Yidun Electronics Technology Co., Ltd. It details the principles, structure, and procedures for determining and managing compensation for these roles. There is no financial data, no report of financial results, no voting results, no legal proceedings, no capital changes, and no meeting materials. The content is focused on compensation policies and governance related to remuneration. This matches the definition of Remuneration Information (DEF 14A), which covers reports detailing compensation for top executives and directors. The document length is 1775 characters, which is consistent with a policy document rather than a full annual report or other financial filings. Therefore, the correct classification is DEF 14A with high confidence.
2025-03-28 Chinese
董事会审计委员会对会计师事务所2024年度履行监督职责情况报告
Audit Report / Information Classification · 95% confidence The document is a detailed report from the Board Audit Committee regarding the performance and supervision of the external audit firm for the fiscal year 2024. It discusses the appointment, qualifications, and audit process of the accounting firm, as well as the committee's oversight activities and evaluation of the audit work. The content focuses on audit supervision and the audit firm's role rather than presenting the full annual financial statements or the complete annual report. This matches the description of an Audit Report / Information filing, which includes standalone audit reports and results of internal or regulatory audits, excluding the full Annual Report. The document length is under 5,000 characters but contains substantive audit-related content, not merely an announcement or certification, so it is not a Report Publication Announcement or Regulatory Filing. Therefore, the appropriate classification is AR (Audit Report / Information).
2025-03-28 Chinese
2024年度独立董事述职报告（邓春池-离任）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Annual Report" for the year 2024 from Guangdong Yidun Electronics Technology Co., Ltd. It details the independent director's duties, attendance at meetings, oversight activities, and evaluations related to the company's governance and financial reporting during the year. The content focuses on the director's report on their role and activities rather than presenting full financial statements or audit results. It is a detailed management-related report on governance and oversight rather than a full annual report or audit report. Therefore, it fits best under Board/Management Information (MANG), which covers announcements related to board or senior management activities and reports.
2025-03-28 Chinese

Browse filings by year

13 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.