Skip to main content
Changzhou Wujin Zhongrui Electronic Technology Co., Ltd. logo

Changzhou Wujin Zhongrui Electronic Technology Co., Ltd. — Investor Relations & Filings

Ticker · 301587 ISIN · CNE100006HN0 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 277 across all filing types
Latest filing 2026-05-28 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 301587

About Changzhou Wujin Zhongrui Electronic Technology Co., Ltd.

https://www.zrelectron.com

Changzhou Wujin Zhongrui Electronic Technology Co., Ltd. specializes in the research, development, and manufacturing of precision safety components for lithium-ion batteries. The company primarily focuses on the production of battery cap assemblies and explosion-proof disks designed for cylindrical lithium batteries. These components are critical for ensuring the safety and reliability of battery cells used in electric vehicles, power tools, and energy storage systems. Utilizing advanced automated production lines and precision stamping technologies, the firm provides high-quality structural parts to global battery manufacturers. Its product portfolio includes various specifications of safety valves that manage internal pressure and prevent thermal runaway. The company maintains a strong emphasis on technical innovation and quality control to meet the rigorous standards of the global new energy industry.

Recent filings

Filing Released Lang Actions
华泰联合证券有限责任公司关于常州武进中瑞电子科技股份有限公司持续督导期2026年培训情况报告
Regulatory Filings Classification · 88% confidence The document is a compliance/training report submitted by the sponsor (华泰联合证券) to the Shenzhen Stock Exchange regarding the continuous supervision period training of the issuer’s management. It does not contain financial statements or investment presentations, but serves as a regulatory filing under exchange self‐regulatory guidelines. It does not match any other specific category (e.g., annual report, earnings release, board change). Therefore it falls under the catch‐all Regulatory Filings category (RNS).
2026-05-28 Chinese
2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 93% confidence The document is a formal announcement of the 2025 annual general meeting (“股东会”) resolutions, detailing meeting procedures, attendance, each proposal and the exact voting results. It is not the full meeting materials or a financial report, but specifically the declaration of voting outcomes from an AGM. This matches the “Declaration of Voting Results & Voting Rights Announcements” category.
2026-05-22 Chinese
北京国枫律师事务所关于常州武进中瑞电子科技股份有限公司2025年年度股东会的法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 93% confidence The document is a formal legal opinion letter from a law firm regarding the procedures and outcomes of the company’s 2025 Annual General Meeting. It details the convening, attendance, voting process, and vote tallies for each resolution. This corresponds to an official declaration of shareholder voting results at an AGM. Therefore, it should be classified under Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-05-22 Chinese
关于2025年年度股东会通知的更正公告
Proxy Solicitation & Information Statement Classification · 85% confidence The document is a correction notice (“更正公告”) to the previously issued annual shareholders’ meeting notice and proxy form (“股东授权委托书”) for the 2025 Annual General Meeting. It amends the proposal ordering in the proxy materials. This falls under proxy solicitation/information statement materials for an AGM rather than the AGM presentations themselves or voting results. Therefore, the correct classification is PSI (Proxy Solicitation & Information Statement).
2026-05-20 Chinese
关于召开2025年年度股东会的通知（更正后）
Proxy Solicitation & Information Statement Classification · 88% confidence The document is a detailed notice to shareholders of the 2025 Annual General Meeting (AGM), including meeting logistics, proposed resolutions, proxy forms, registration instructions, and voting procedures. It solicits shareholder participation and proxy voting in advance of the meeting. This fits the definition of a Proxy Solicitation & Information Statement (PSI) rather than the meeting materials themselves, an earnings release, or a board change notice.
2026-05-20 Chinese
关于对控股子公司增资的进展公告
Capital/Financing Update Classification · 90% confidence The document is an announcement of the progress of a capital injection by the parent company into its controlling subsidiary. It details the amount, legal structure, registration of the new subsidiary, and next steps, which clearly falls under financing activities and changes to the company’s capital structure rather than an earnings report, management changes, or regulatory filing. Therefore, it matches the Capital/Financing Update category (CAP).
2026-05-15 Chinese

Browse filings by year

3 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.