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GREAT MICROWAVE TECHNOLOGY CO.,LTD. — Investor Relations & Filings

Ticker · 688270 ISIN · CNE100005R88 Shanghai Stock Exchange Manufacturing
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Filings indexed 393 across all filing types
Latest filing 2026-05-18 Investor Presentation
Country CN China
Listing Shanghai Stock Exchange 688270

About GREAT MICROWAVE TECHNOLOGY CO.,LTD.

http://www.greatmicrowave.com/

GREAT MICROWAVE TECHNOLOGY CO.,LTD. specializes in the design, development, and manufacturing of high-performance microwave and radio frequency (RF) components and integrated subsystems. The product portfolio encompasses a broad range of active and passive devices, including low-noise amplifiers, power amplifiers, frequency converters, switches, filters, and mixers. These solutions are engineered to operate across extensive frequency spectrums, reaching into the millimeter-wave bands. The company provides critical hardware for applications in radar systems, electronic warfare, satellite communications, and telecommunications infrastructure. Technical capabilities focus on the production of integrated microwave assemblies (IMAs) characterized by high reliability, miniaturization, and precision signal processing to meet the requirements of complex electromagnetic environments.

Recent filings

Filing Released Lang Actions
浙江臻镭科技股份有限公司关于召开2025年年度暨2026年第一季度业绩说明会的公告
Investor Presentation Classification · 86% confidence The document is an official notice announcing the scheduling of an investor performance briefing (“业绩说明会”) to discuss the 2025 annual results and the 2026 Q1 results. It provides meeting time, location, format, participants, and Q&A logistics, but does not contain the financial statements or results themselves. This aligns with the ‘Investor Presentation’ category, which covers notices and materials for investor-focused presentations of financial performance.
2026-05-18 Chinese
浙江臻镭科技股份有限公司2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 87% confidence The document is an announcement of the 2025 annual general meeting resolutions, including details on meeting attendance and vote results for various proposals. This fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-05-15 Chinese
北京德恒（杭州）律师事务所关于浙江臻镭科技股份有限公司2025年年度股东会的法律意见书
Regulatory Filings Classification · 75% confidence The document is a legal opinion letter (“法律意见书”) issued by a law firm on the convening, procedures, validity, and voting results of the company’s 2025 Annual General Meeting. It is not the AGM materials themselves, nor a vote result announcement standing alone—it is a compliance/legal opinion document. This type of letter does not fit any of the specific categories (e.g., Annual Report, Proxy Statement, Voting Results) and thus falls under the general Regulatory Filings (RNS) fallback.
2026-05-15 Chinese
中信证券股份有限公司关于浙江臻镭科技股份有限公司2025年度持续督导工作现场检查报告
Regulatory Filings Classification · 85% confidence The document is a detailed “现场检查报告” issued by the sponsor (中信证券) under the SSE’s continuous supervision guidelines. It is not an annual or quarterly report, earnings release, M&A notice, or AGM material. It also isn’t simply a management discussion, proxy statement, or dividend notice. Instead, it’s a regulatory compliance submission related to ongoing sponsor oversight (a self-regulatory/supervisory compliance document). Therefore, it best fits as a general regulatory filing (fallback category).
2026-05-14 Chinese
中信证券股份有限公司关于浙江臻镭科技股份有限公司2025年度持续督导跟踪报告
Regulatory Filings Classification · 86% confidence The document is a continuous sponsor follow-up (“持续督导跟踪报告”) prepared by the IPO sponsor (中信证券) for Zhejiang 臻镭科技 Co. following its listing on the STAR market. It is not an AGM presentation, earnings release, annual or interim report by the issuer, nor a management discussion, proxy, or dividend notice. It is a compliance/continuous supervision report filed with regulators and the exchange. As no specific category exists for sponsor continuous supervision reports, it falls into the fallback category for miscellaneous regulatory compliance filings.
2026-05-14 Chinese
中信证券股份有限公司关于浙江臻镭科技股份有限公司首次公开发行股票并在科创板上市持续督导保荐总结报告书
Regulatory Filings Classification · 84% confidence The document is a detailed continuous sponsorship summary report (持续督导保荐总结报告书) issued by the sponsor (中信证券) for the company’s IPO and listing on the Science and Technology Innovation Board. It is not an Annual Report, Audit Report, earnings release, management change, or any of the other specific corporate filings. This type of compliance and supervision summary does not fit any other specific category and therefore falls under the general “Regulatory Filings” fallback category.
2026-05-11 Chinese

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