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Tongtai Machine & Tool Co., Ltd. — Investor Relations & Filings

Ticker · 4526 TW Manufacturing
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Filings indexed 1,754 across all filing types
Latest filing 2026-04-22 Share Issue/Capital Cha…
Country TW Taiwan
Listing TW 4526

About Tongtai Machine & Tool Co., Ltd.

http://www.tongtai.com.tw/

Tongtai Machine & Tool Co., Ltd. specializes in the design and manufacture of high-precision machine tools and advanced manufacturing solutions. As a leading member of the TTGroup, the company provides an extensive product portfolio that includes vertical and horizontal CNC machining centers, CNC lathes, composite turning-milling centers, and specialized PCB drilling machines. With over 50 years of technical expertise, the company delivers integrated production lines and intelligent manufacturing systems designed for high-performance applications in the automotive, aerospace, and electronics sectors. The company focuses on automation and smart factory integration, offering customized equipment and comprehensive technical support to optimize production efficiency for global clients.

Recent filings

Filing Released Lang Actions
代重要子公司亞太菁英股份有限公司公告董事會決議通過投資設立大陸子公司案
Share Issue/Capital Change Classification · 1% confidence The document is a formal disclosure by a listed company’s board resolution to invest in and establish a new mainland China subsidiary via capital injection. This is not an earnings release, management change, or legal notice, but a corporate capital transaction (approval of a capital investment/issuance in a subsidiary). The closest category in our taxonomy for announcing a capital injection/share issuance for corporate expansion is Share Issue/Capital Change (SHA).
2026-04-22 Chinese
115年3月背書保證與資金貸與
Regulatory Filings Classification · 1% confidence The document is a brief regulatory disclosure (less than 5,000 characters) showing monthly balances of group funding loans and endorsement/guarantee information. It does not present a full financial report, earnings highlights, or meeting materials, nor does it announce dividends or changes. It is a standard mandatory disclosure on the public information observatory, fitting the fallback category for miscellaneous regulatory filings.
2026-04-10 Chinese
115年3月營業收入
Regulatory Filings Classification · 1% confidence The document is a monthly operating revenue summary table published on Taiwan’s MOPS (公開資訊觀測站) for company 東台, showing current‐month and year‐to‐date net sales versus prior periods. It is not an earnings release (which would include narrative highlights), not a full interim or annual report, nor any specific governance or transaction notice. No specific category matches a monthly sales disclosure, so it falls under the fallback category of general regulatory filings.
2026-04-10 Chinese
115年03月內部人持股異動(事後)
Director's Dealing Classification · 1% confidence The document is a detailed regulatory disclosure of shareholdings by insiders (directors, independent directors, managers and their spouses/minors) showing opening balances, any monthly increases or decreases, trust holdings and pledged shares. This falls squarely under insider share transaction disclosures by company directors and executives. The appropriate category is Director’s Dealing (DIRS).
2026-04-08 Chinese
115年03月董事會成員及持股
Director's Dealing Classification · 1% confidence The document is a regulatory disclosure of insider (directors, supervisors, and senior management) shareholdings and pledged share counts, with detailed tables of ‘選任時持股’, ‘目前持股’, and ‘設質股數’. This is a mandated insider shareholding/transaction report rather than a financial report, earnings release, or board change notice. It best fits the “Director’s Dealing” category, which covers insider share transactions and holdings disclosures (Code: DIRS).
2026-04-08 Chinese
114年度財務比率
Fund Information / Factsheet Classification · 1% confidence The document is a concise, tabular presentation of key financial ratios for the past three years, without accompanying narrative or detailed financial statements. It clearly serves as a brief factsheet summarizing company financial data rather than a full annual/interim report or regulatory filing. Therefore it best fits the “Fund Information / Factsheet” category.
2026-03-31 Japanese

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