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JACK TECHNOLOGY CO., LTD — Investor Relations & Filings

Ticker · 603337 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 1,526 across all filing types
Latest filing 2026-04-22 Transaction in Own Shar…
Country CN China
Listing Shanghai Stock Exchange 603337

About JACK TECHNOLOGY CO., LTD

JACK TECHNOLOGY CO., LTD. is a global leader in the research, development, and manufacturing of industrial sewing equipment and integrated smart factory solutions. The company specializes in a comprehensive range of products, including lockstitch, overlock, and interlock machines, as well as automatic template machines and heavy-duty sewing equipment. Beyond traditional sewing hardware, the firm provides advanced fabric cutting systems and intelligent hanging systems designed to optimize production efficiency in the apparel, footwear, and automotive upholstery sectors. A key focus of the company is the integration of Internet of Things (IoT) technology and automated software to create digitized manufacturing environments. By combining high-speed performance with energy-efficient designs, the company serves a diverse international clientele seeking to modernize textile production through automation and precision engineering.

Recent filings

Filing Released Lang Actions
关于回购注销部分限制性股票及调整回购价格的公告
Transaction in Own Shares Classification · 1% confidence The document is a formal company announcement detailing the repurchase and cancellation of its own restricted shares under the 2023 stock incentive plan, including quantities, pricing adjustments, funding source, board approvals, and the effect on share capital. This fits the definition of a Transaction in Own Shares report rather than an earnings release or management discussion.
2026-04-22 Chinese
2025年度独立董事述职报告（王茁）
Governance Information Classification · 1% confidence The document is an annual performance report by an independent director (‘独立董事述职报告’) detailing board and committee attendance, governance activities, and compliance with corporate governance rules. It does not announce a meeting or financial results, nor is it an earnings release or capital transaction. It fits under Governance Information (CGR) as it relates to board governance practices and independent director duties.
2026-04-22 Chinese
关于公司董事会换届选举的公告
Board/Management Information Classification · 1% confidence The document is a public announcement by Jack Technology Co., Ltd. regarding the re-election and nomination of its seventh board of directors, detailing candidates, qualifications, and election procedures. This is clearly an announcement of changes in the company’s board structure and composition, matching the definition of Board/Management Information.
2026-04-22 Chinese
董事会关于独立董事独立性自查情况的专项意见
Governance Information Classification · 1% confidence The document is a formal board-issued opinion on the independence self-assessment of the company’s independent directors, citing corporate governance rules and practices. It does not present financial results, call transcripts, or dividend details, but focuses on compliance with governance regulations. This aligns with the Governance Information category (CGR).
2026-04-22 Chinese
2025年度独立董事述职报告（陈威如）
Governance Information Classification · 1% confidence The document is an annual ‘独立董事述职报告’ (Independent Director’s Performance Report) covering governance duties, attendance, committee work, internal controls, related-party transactions, and overall governance evaluation. It is not a financial or earnings report, nor an announcement of a board change, but a governance disclosure. This aligns with the Governance Information category (Code: CGR).
2026-04-22 Chinese
董事会审计委员会2025年度对会计师事务所履行监督职责情况报告
Audit Report / Information Classification · 1% confidence The document is a detailed “情况报告” by the Board Audit Committee describing its oversight of the external auditor for the 2025 annual audit, including the auditor’s qualifications, independence, audit procedures, communications, and conclusions. It is not an earnings release, management discussion, or notice of a board change, nor is it a proxy, dividend, or capital announcement. It is an audit‐related standalone disclosure (excluding the full annual report), matching the “Audit Report / Information” category.
2026-04-22 Chinese

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