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SUZHOU EVERBRIGHT PHOTONICS CO., LTD. — Investor Relations & Filings

Ticker · 688048 ISIN · CNE100005ZH6 Shanghai Stock Exchange Manufacturing
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Filings indexed 453 across all filing types
Latest filing 2026-04-17 Board/Management Inform…
Country CN China
Listing Shanghai Stock Exchange 688048

About SUZHOU EVERBRIGHT PHOTONICS CO., LTD.

https://www.everbrightphotonics.com/

Suzhou Everbright Photonics Co., Ltd. specializes in the research, development, and manufacturing of high-power semiconductor laser chips, modules, and subsystems. The company’s core product portfolio includes high-power diode laser chips, single emitters, laser bars, and fiber-coupled modules, as well as Vertical-Cavity Surface-Emitting Lasers (VCSELs) and lidar light sources. These products serve a wide range of applications, including industrial laser pumping, direct diode processing, optical communications, laser sensing, and medical aesthetics. Everbright Photonics maintains a vertically integrated business model, encompassing chip design, epitaxial growth, wafer fabrication, and advanced packaging. By focusing on high-brightness and high-reliability laser solutions, the company provides critical components for fiber lasers, solid-state lasers, and emerging 3D sensing technologies.

Recent filings

Filing Released Lang Actions
2025年度独立董事述职报告（陈长军）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Annual Work Report" for the year 2025 from Suzhou Changguang Huaxin Optoelectronics Technology Co., Ltd. It details the independent director's background, attendance at board and shareholder meetings, committee participation, communication with auditors, oversight of financial reporting and internal controls, and evaluation of management and governance matters. The content focuses on the independent director's duties and observations over the year, rather than presenting full financial statements or audit opinions. It is a detailed management-related report on governance and oversight activities by an independent director, not a full annual report, audit report, or regulatory filing. This fits best under Board/Management Information (MANG), which covers announcements or reports related to board or senior management activities and changes. The document length (4520 characters) and detailed content support this classification with high confidence.
2026-04-17 Chinese
审计委员会对会计师事务所履行监督职责情况报告
Audit Report / Information Classification · 95% confidence The document is a report from the Board Audit Committee regarding the supervision of the accounting firm's audit duties for the fiscal year 2025. It details the appointment, qualifications, and audit work of the accounting firm Tianheng CPA Firm, including their audit of the company's 2025 financial statements and internal controls. The document also describes the committee's oversight activities and evaluation of the audit process. The content focuses on the audit firm's performance and the committee's supervisory role rather than presenting the full annual financial report itself. The document length is 1833 characters, which is relatively short and consistent with a standalone audit report or audit-related information rather than a full Annual Report (10-K). It is not a mere announcement or certification but a detailed supervisory report on the audit process. Therefore, the most appropriate classification is Audit Report / Information (AR). FY 2025
2026-04-17 Chinese
关于续聘天衡会计师事务所的公告
Regulatory Filings Classification · 85% confidence The document is a public corporate announcement by Suzhou Changguang Huaxin Optoelectronic Technology Co., Ltd. regarding the reappointment of its external audit firm. It details the auditor’s qualifications, independence, fee structure, and the approval process by the audit committee and board. This is not the audit report itself nor a financial statement, but rather a required regulatory disclosure of auditor engagement. There is no earnings summary, no proxy materials, and no details of a substantive report attached—thus it falls under general regulatory announcement filings. Accordingly, it is classified under Regulatory Filings (RNS).
2026-04-17 Chinese
关于修订《董事、高级管理人员薪酬管理制度》的公告
Governance Information Classification · 85% confidence The document is an announcement by the board of directors that it has approved revisions to the internal "Directors and Senior Management Remuneration Management System," which is an internal governance rule/policy. It does not present financial figures or executive compensation amounts, nor is it a proxy statement or share capital change. Therefore, it fits the Governance Information category (CGR).
2026-04-17 Chinese
华泰联合证券有限责任公司关于苏州长光华芯光电技术股份有限公司2025年度募集资金存放、管理和使用情况专项核查报告
Regulatory Filings Classification · 80% confidence The document is titled as a special inspection report (“专项核查报告”) by the sponsor on the deposit, management, and use of funds raised in 2025 following the company’s IPO. It provides detailed regulatory-mandated disclosures on fundraising proceeds storage, usage, and cash management rather than an annual or interim financial statement, earnings release, board change, or audit opinion. It does not fit specific categories like Annual Report (10-K), Interim Report, Earnings Release, or Capital Financing Update. Therefore, it falls into the catch-all Regulatory Filings category (RNS).
2026-04-17 Chinese
2025年度内部控制评价报告
Audit Report / Information Classification · 80% confidence The document is a standalone Internal Control Evaluation Report for the fiscal year ending 31 December 2025, prepared under China’s internal control norms. It is not an annual report or interim report, nor is it merely an announcement. It provides detailed evaluation conclusions, scope, methods, defect identification, and remediation status. This aligns most closely with “Audit Report / Information” (Code: AR), which covers standalone audit or internal control evaluation reports outside the full Annual Report. FY 2025
2026-04-17 Chinese

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