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Shenzhen Q&D Circuits Co., Ltd. — Investor Relations & Filings

Ticker · 301628 ISIN · CNE100006P71 Shenzhen Stock Exchange Manufacturing
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Filings indexed 228 across all filing types
Latest filing 2025-12-05 Governance Information
Country CN China
Listing Shenzhen Stock Exchange 301628

About Shenzhen Q&D Circuits Co., Ltd.

https://www.qdcircuits.com

Shenzhen Q&D Circuits Co., Ltd. specializes in the fabrication and assembly of high-precision printed circuit boards (PCBs). The company provides a comprehensive range of products, including multilayer boards, High Density Interconnect (HDI) PCBs, flexible and rigid-flex circuits, and metal core PCBs. Its service portfolio encompasses PCB design, rapid prototyping, and full-scale manufacturing, alongside integrated Printed Circuit Board Assembly (PCBA) solutions. Q&D Circuits serves diverse global sectors such as telecommunications, industrial automation, medical instrumentation, automotive electronics, and aerospace. The firm emphasizes advanced manufacturing technologies and stringent quality control systems to meet complex technical requirements and high-reliability standards. By offering quick-turn delivery and scalable production, the company supports clients from initial R&D phases through to volume commercialization.

Recent filings

Filing Released Lang Actions
关于修订及制定公司部分治理制度的公告
Governance Information Classification · 95% confidence The document is an announcement from Shenzhen Qiangda Circuit Co., Ltd. regarding the revision and formulation of certain corporate governance systems. It details the reasons for the revisions, lists the specific governance policies amended or created, and mentions that some of these will be submitted to the shareholders' meeting for approval. The document is a formal disclosure about governance system updates and does not contain financial statements, audit results, or detailed financial data. It is not a full report but an announcement about governance changes. Therefore, it fits best under the category of Governance Information (CGR). The document length is short (1228 characters), and it is not merely announcing the publication of a report but providing substantive information about governance changes.
2025-12-05 Chinese
董事、高级管理人员离职管理制度
Governance Information Classification · 90% confidence The document is an internal company policy titled “董事、高级管理人员离职管理制度” (Management System for Resignation of Directors and Senior Management). It sets out governance rules, procedures, and obligations related to board and senior management departures. It does not announce financial results, a meeting, filings, or transactions, nor does it contain actual financial data. This aligns with the Governance Information category (CGR).
2025-12-05 Chinese
信息披露管理办法
Governance Information Classification · 94% confidence The document is titled “信息披露管理办法” (Information Disclosure Management Measures) and details internal rules, processes, roles, and responsibilities for corporate information disclosure. It is a governance policy document outlining the company’s internal procedures rather than an announcement, financial report, or transaction notice. This aligns with the Governance Information category.
2025-12-05 Chinese
关于提名第二届董事会独立董事候选人的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the nomination of an independent director candidate for the company's second board of directors. It includes details about the nomination process, qualifications of the candidate, and related board resolutions. There is no financial data, earnings information, or report publication mentioned. The content focuses on board/management changes, specifically the nomination of a new independent director. Therefore, the document fits the category of Board/Management Information (MANG). The document length is short and it is not a report or a report announcement, so it is not an Annual Report or similar. Confidence is high due to clear content about board nomination.
2025-12-05 Chinese
第二届董事会提名委员会关于独立董事候选人任职资格的审查意见
Board/Management Information Classification · 95% confidence The document is a formal opinion from the nomination committee of the company's board regarding the qualifications of an independent director candidate. It references relevant laws and regulations about director qualifications and confirms the candidate's eligibility. This is a typical announcement related to board/management information, specifically about board member nomination and qualifications. It does not contain financial data, audit information, or other report types. Therefore, it fits best under Board/Management Information (MANG). The document length and content confirm it is not a report or announcement of a report but a direct management-related disclosure.
2025-12-05 Chinese
独立董事候选人声明与承诺
Board/Management Information Classification · 95% confidence The document is a detailed declaration and commitment statement by a candidate for an independent director position at Shenzhen Qiangda Circuit Co., Ltd. It includes statements of qualifications, compliance with laws and regulations, and commitments related to the role of an independent director. There is no financial data, no report of financial results, no voting results, no management changes announcement, and no mention of a meeting or shareholder vote results. The document is a formal declaration related to board/management information, specifically about a board candidate's qualifications and commitments. Therefore, it fits best under Board/Management Information (MANG). The document length is 4306 characters, which is consistent with a detailed declaration rather than a brief announcement or a full report.
2025-12-05 Chinese

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