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Sunway Co., Ltd. — Investor Relations & Filings

Ticker · 603333 ISIN · CNE100001FQ8 LEI · 300300QDHZOPXAASUT58 Shanghai Stock Exchange Manufacturing
Filings indexed 1,740 across all filing types
Latest filing 2026-05-15 Legal Proceedings Report
Country CN China
Listing Shanghai Stock Exchange 603333

About Sunway Co., Ltd.

https://www.china3way.com/

Sunway Co., Ltd. specializes in the research, development, and manufacturing of radio frequency (RF) components and integrated solutions. The company's core product portfolio includes high-performance antennas, wireless charging modules, electromagnetic compatibility (EMC) and electromagnetic interference (EMI) solutions, and precision connectors. These components are primarily utilized in consumer electronics, such as smartphones, laptops, and wearable devices, as well as in the automotive and Internet of Things (IoT) sectors. Sunway provides end-to-end services ranging from initial design and simulation to mass production and testing. By leveraging advanced materials science and precision engineering, the firm supports high-speed data transmission and wireless connectivity requirements for global technology manufacturers. Its technical expertise extends to 5G communication modules and acoustic components, ensuring comprehensive hardware support for modern mobile communication infrastructure.

Recent filings

Filing Released Lang Actions
尚纬股份有限公司2026年第二次临时股东会法律意见书
Legal Proceedings Report Classification · 75% confidence The document is a legal opinion letter (“法律意见书”) provided by Zhong Lun law firm regarding the convening, procedure, eligibility, and voting results of a 2026 second extraordinary general shareholders’ meeting. It is not an investor presentation, earnings release, proxy solicitation, or management commentary. Instead, it is a legal opinion on a corporate event, which falls under “Legal Proceedings Report” (LTR) for legal matters involving the company.
2026-05-15 Chinese
尚纬股份有限公司2026年第二次临时股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a formal announcement of the resolutions and detailed voting results from the company’s 2026 second extraordinary general meeting (股东会决议公告), including attendance, vote counts, and lawyer witness statements. This matches the definition of a Declaration of Voting Results & Voting Rights Announcement (DVA).
2026-05-15 Chinese
2025年度营业收入扣除情况的专项审核报告
Audit Report / Information Classification · 95% confidence The document is titled “2025年度营业收入扣除情况的专项审核报告” and is issued by 容诚会计师事务所 as a special audit report on the company’s revenue deduction schedule. It contains attest procedures, auditor’s opinion, and is a standalone assurance engagement rather than a full annual report or simple announcement. Therefore, it is classified as an Audit Report / Information.
2026-05-14 Chinese
尚纬股份有限公司2025年度独立董事述职报告(罗宏)
Regulatory Filings
2026-03-16 Chinese
尚纬股份有限公司关于公司2026年度对外担保预计的公告
Regulatory Filings
2026-03-16 Chinese
尚纬股份有限公司关于续聘容诚会计师事务所(特殊普通合伙)的公告
Regulatory Filings
2026-03-16 Chinese

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