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Keysino Separation Technology Inc. — Investor Relations & Filings

Ticker · 300899 Shenzhen Stock Exchange Water supply; sewerage, waste management and remediation activities
Filings indexed 629 across all filing types
Latest filing 2025-07-03 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 300899

About Keysino Separation Technology Inc.

https://www.keysino.cn

Keysino Separation Technology Inc. specializes in the research, development, and application of advanced membrane separation technologies. The company provides comprehensive solutions for industrial fluid treatment, process optimization, and environmental protection. Its core product portfolio includes ultrafiltration, nanofiltration, and reverse osmosis systems, alongside specialized ceramic membranes designed for harsh operating environments. Keysino focuses on delivering integrated systems for wastewater treatment, zero liquid discharge (ZLD), and the recovery of valuable resources from industrial waste streams. Serving sectors such as petrochemicals, pharmaceuticals, metallurgy, and food processing, the company emphasizes energy efficiency and sustainable resource management. By leveraging proprietary membrane materials and engineering expertise, Keysino enables industrial clients to improve product purity, reduce operational costs, and meet stringent environmental standards.

Recent filings

Filing Released Lang Actions
独立董事专门会议工作制度
Regulatory Filings
2025-07-03 Chinese
2024年年度股东大会决议公告
Regulatory Filings
2025-05-20 Chinese
上海凯鑫2024年年度股东大会法律意见书
Regulatory Filings
2025-05-20 Chinese
关于举行2024年度网上业绩说明会的公告
Regulatory Filings
2025-05-07 Chinese
董事会决议公告
Regulatory Filings
2025-04-28 Chinese
会计事务所关于营业收入扣除情况表的鉴证报告
Regulatory Filings
2025-04-28 Chinese

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