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Tianrun Industry Technology Co., Ltd. — Investor Relations & Filings

Ticker · 002283 LEI · 300300UHGC1JJGFZYN97 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,500 across all filing types
Latest filing 2026-04-22 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 002283

About Tianrun Industry Technology Co., Ltd.

https://www.tianrun.com

Tianrun Industry Technology Co., Ltd. specializes in the research, development, and manufacturing of high-precision components for internal combustion engines and automotive systems. The company is a leading global supplier of crankshafts and connecting rods, catering to heavy-duty, medium-duty, and light-duty engine applications. Its product portfolio includes fully machined crankshafts, forged steel connecting rods, and high-quality castings and forgings used in commercial vehicles, construction machinery, and marine engines. In recent years, the company has expanded its technological focus to include intelligent manufacturing and the development of advanced air suspension systems for commercial vehicles. Tianrun maintains a robust R&D infrastructure, focusing on material science and precision engineering to meet international standards for durability and performance while serving a diverse clientele of global engine and vehicle manufacturers.

Recent filings

Filing Released Lang Actions
关于天润工业技术股份有限公司2025年度股东会的法律意见书
Regulatory Filings Classification · 1% confidence The document is a formal legal opinion letter (“法律意见书”) issued by a law firm regarding the convening, procedures, and validity of the 2025 annual shareholders’ meeting for Tianrun Industrial Technology Co., Ltd. It is not the meeting presentation itself (AGM-R), nor a vote-results notice (DVA), nor any other specific financial report. It constitutes a miscellaneous regulatory submission accompanying the AGM notice to the Shenzhen Stock Exchange. Therefore, it falls under the general regulatory filing category (RNS).
2026-04-22 Chinese
2025年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 1% confidence The document is a formal announcement of the 2025 Annual General Meeting (AGM) resolutions of Tianrun Industry Technology Co., Ltd., detailing each proposal and the precise vote counts (for, against, abstain). It publishes the official shareholder voting results. This clearly matches the “Declaration of Voting Results & Voting Rights Announcements” category.
2026-04-22 Chinese
关于使用闲置自有资金购买理财产品的进展公告
Capital/Financing Update Classification · 1% confidence The document is a formal corporate announcement detailing the progress and amounts of the company’s use of idle self-owned funds to purchase bank wealth-management products. It is not an annual or interim report, nor a vote result, share issuance, or dividend notice. Instead, it reports on the company’s capital management activity (investment of idle cash) following board approval. This fits the definition of a Capital/Financing Update (CAP).
2026-04-14 Chinese
关于举办2025年度网上业绩说明会的公告
Regulatory Filings
2026-04-02 Chinese
关于续聘会计师事务所的公告
Regulatory Filings
2026-03-30 Chinese
2025年度独立董事述职报告（姜爱丽）
Regulatory Filings
2026-03-30 Chinese

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