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TELLHOW SCI-TECH CO.,LTD. — Investor Relations & Filings

Ticker · 600590 LEI · 300300EI3EWRFLUR7E32 Shanghai Stock Exchange Manufacturing
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Filings indexed 2,294 across all filing types
Latest filing 2026-04-14 Share Issue/Capital Cha…
Country CN China
Listing Shanghai Stock Exchange 600590

About TELLHOW SCI-TECH CO.,LTD.

TELLHOW SCI-TECH CO.,LTD. specializes in the development and manufacturing of intelligent power equipment and military electronic systems. The company's core portfolio includes high-performance diesel and gas generator sets, intelligent power distribution units, and energy management software. It provides comprehensive solutions for emergency power supply, smart grids, and power quality control. In the defense sector, the company focuses on military communication equipment, radar systems, and specialized electronic components. By integrating advanced information technology with traditional power engineering, the firm delivers integrated systems designed to enhance energy efficiency and operational reliability for industrial, commercial, and defense applications.

Recent filings

Filing Released Lang Actions
董事会薪酬与考核委员会关于公司2026年股票期权激励计划相关事项的核查意见
Share Issue/Capital Change Classification · 1% confidence The document is a Board Compensation & Assessment Committee opinion on the company’s 2026 stock option incentive plan (股权激励计划). It reviews and confirms compliance with laws and the company’s charter, and precedes shareholder approval of new option issuance. This is precisely an announcement concerning a new share issuance/capital change (stock option plan), matching the Share Issue/Capital Change category (SHA).
2026-04-14 Chinese
关于2026年度拟申请综合授信额度并进行担保预计的公告
Capital/Financing Update Classification · 1% confidence The document is a detailed announcement by the board of 泰豪科技股份有限公司 regarding the application for 2026 comprehensive credit facilities (loans, bills, financing leases, etc.) totalling up to RMB 7.79 billion and the related guarantee arrangements for its subsidiaries. It is not an earnings release, share issuance, director change, or social report. It falls squarely under updates on company fundraising and financing activities (i.e., Capital/Financing Update).
2026-04-14 Chinese
关于大信会计师事务所（特殊普通合伙）从事2025年度公司审计工作履职情况的评估报告
Audit Report / Information Classification · 1% confidence The document is a detailed evaluation report on the external auditor’s (大信会计师事务所) performance in conducting the 2025 audit of the company. It is not the company’s own financial statements or an earnings release, but it is focused on audit procedures, quality control, and compliance, fitting the description of a standalone audit‐related information report. Therefore it best matches the Audit Report / Information category (AR).
2026-04-14 Chinese
2025年度内部控制评价报告
Audit Report / Information Classification · 1% confidence The document is a standalone internal control evaluation report (entitled “2025年度内部控制评价报告”), presenting compliance with internal control frameworks and detailing evaluation conclusions, scope, standards and remediation—consistent with an audit/information report rather than a full annual or interim report. It is not merely an announcement or summary but the full evaluation report itself. Therefore, it fits the definition of Audit Report / Information (AR).
2026-04-14 Chinese
2025年度社会责任报告
Environmental & Social Information Classification · 1% confidence The document is a comprehensive Corporate Social Responsibility report (‘2025年度企业社会责任报告’) covering governance, social responsibility, environmental management, GRI standards, and ESG-related performance. This type of detailed ESG disclosure falls under Environmental & Social Information (Code: SR).
2026-04-14 Chinese
2025年年度报告摘要
Annual Report Classification · 1% confidence The document is titled '泰豪科技股份有限公司2025年年度报告摘要' (Tellhow Sci-Tech Co., Ltd. 2025 Annual Report Summary). It contains key financial data, management discussion and analysis, and shareholder information for the fiscal year 2025. Although it is a 'summary' (摘要), it serves as the official disclosure of the annual financial results and performance, which falls under the category of an Annual Report (10-K) in the provided classification schema. FY 2025
2026-04-14 Chinese

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