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Zhejiang Grandwall Electric Science&Technology Co.,Ltd. — Investor Relations & Filings

Ticker · 603897 ISIN · CNE100003FK7 LEI · 300300NV8O10CMZ1TO07 Shanghai Stock Exchange Manufacturing
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Filings indexed 752 across all filing types
Latest filing 2026-05-13 Declaration of Voting R…
Country CN China
Listing Shanghai Stock Exchange 603897

About Zhejiang Grandwall Electric Science&Technology Co.,Ltd.

https://www.grandwall.com.cn/

Zhejiang Grandwall Electric Science&Technology Co., Ltd. specializes in the research, development, manufacture, and distribution of electromagnetic wires. Its primary product portfolio includes enameled copper round wire, enameled aluminum round wire, and various specialized magnet wires designed for high-performance applications. These products are integral components in electric motors, power transformers, automotive electronics, household appliances, and industrial equipment. The company emphasizes technological innovation and quality control, maintaining certifications such as ISO9001, ISO14001, and UL safety standards. By leveraging advanced production lines and testing equipment, the organization provides high-conductivity and heat-resistant solutions to global markets, supporting the efficiency and reliability of electrical systems across diverse sectors.

Recent filings

Filing Released Lang Actions
长城科技2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 92% confidence The document is a formal announcement of the 2025 annual general meeting resolutions of Zhejiang Great Wall Electric Engineering Technology Co., Ltd., including detailed vote counts and results for each agenda item. It does not contain the full annual report or financial statements, but rather the voting outcomes. This matches the definition of a Declaration of Voting Results & Voting Rights Announcement (Code: DVA).
2026-05-13 Chinese
长城科技关于参加2026年浙江辖区上市公司投资者网上集体接待日暨2025年度业绩说明会的公告
Regulatory Filings Classification · 95% confidence The document is an announcement about the company's participation in an online investor meeting and a 2025 annual performance explanation session. It mentions the date and format of the event and invites investors to join for interaction with company executives. There is no detailed financial data, no full report, nor is it a transcript or presentation. The document is short (525 characters) and serves as a notice of an upcoming event related to the annual performance explanation, not the report itself. Therefore, it fits best as a Regulatory Filing (RNS) since it is a general regulatory announcement about investor communication activities.
2026-05-08 Chinese
长城科技第五届董事会第九次会议决议公告
Board/Management Information Classification · 95% confidence The document is an announcement of a board meeting resolution by Zhejiang Great Wall Electric Technology Co., Ltd. It details the convening of the board meeting, attendance, and the approval of a proposal regarding asset sale and related party transactions. It references the company's articles of association and relevant laws. The document does not contain financial statements or detailed financial data but is a formal announcement of board decisions. Therefore, it fits the category of Board/Management Information (MANG). The document length is short and it is not a report or financial statement itself, but an announcement of board resolutions.
2026-05-08 Chinese
长城科技关于终止筹划控制权变更事项暨复牌的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from Zhejiang Great Wall Electric Technology Co., Ltd. regarding the termination of a planned control change and the resumption of trading of its stock. It details the stock suspension and resumption dates, references regulatory rules from the Shanghai Stock Exchange, and explains the background of the control change negotiations and their termination. The document is short (1253 characters) and serves as a formal notice about trading status and corporate control matters, not a financial report or detailed analysis. It fits the category of a Regulatory Filing (RNS) as it is a general regulatory announcement about trading suspension and resumption due to control change plans being terminated.
2025-11-07 Chinese
长城科技关于筹划控制权变更事项继续停牌的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the continued suspension of trading (停牌) of the company's stock due to ongoing plans for a potential change in control of the company. It details the stock code, suspension dates, reasons for suspension, and regulatory compliance references. There are no financial statements, earnings data, or detailed reports included. The document is a regulatory announcement about trading suspension related to a control change event, not a financial report or detailed filing. Therefore, it fits best under Regulatory Filings (RNS). The document length is short (1074 characters), and it is clearly an announcement rather than a full report.
2025-11-04 Chinese
长城科技关于筹划控制权变更事项的停牌公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement from Zhejiang Great Wall Electric Technology Co., Ltd. regarding a trading suspension due to the planning of a potential change in control of the company. It mentions the stock suspension starting November 3, 2025, due to the actual controllers planning a share transfer that may lead to control change. The document is an official notice about the suspension of trading and the reason behind it, not a detailed report or financial statement. It fits the category of Capital/Financing Update (CAP) because it relates to significant corporate control and capital structure changes, specifically a control change planning announcement and related trading suspension.
2025-11-02 Chinese

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