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Beijing Worldia Diamond Tools Co.,Ltd. — Investor Relations & Filings

Ticker · 688028 Shanghai Stock Exchange Manufacturing
Filings indexed 867 across all filing types
Latest filing 2026-04-09 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 688028

About Beijing Worldia Diamond Tools Co.,Ltd.

Beijing Worldia Diamond Tools Co., Ltd. specializes in the research, development, and manufacturing of high-precision superhard cutting tools. The company’s product portfolio includes Polycrystalline Diamond (PCD), Polycrystalline Cubic Boron Nitride (PCBN), and Chemical Vapor Deposition (CVD) diamond tools. These products are designed for high-efficiency machining in sectors such as automotive manufacturing, aerospace, consumer electronics, and precision mold production. Worldia provides a comprehensive range of solutions, including turning inserts, milling cutters, boring tools, and customized tooling systems. By leveraging advanced material synthesis and precision grinding technologies, the company focuses on delivering high-performance tools that enhance processing accuracy and tool life for complex industrial applications.

Recent filings

Filing Released Lang Actions
关于2026年度对外担保计划的公告
Regulatory Filings
2026-04-09 Chinese
2025年度会计师事务所履职情况评估报告
Regulatory Filings
2026-04-09 Chinese
董事会审计委员会2025年度履职情况报告
Regulatory Filings
2026-04-09 Chinese
2025年度独立董事述职报告(李大开)
Regulatory Filings
2026-04-09 Chinese
董事会审计委员会对2025年度会计师事务所履行监督职责情况报告
Regulatory Filings
2026-04-09 Chinese
关于实际控制人及其一致行动人、部分董事及高级管理人员减持股份结果公告
Regulatory Filings
2026-03-24 Chinese

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