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Jiangxi Jdl Environmental Protection Co. Ltd. — Investor Relations & Filings

Ticker · 688057 Shanghai Stock Exchange Water supply; sewerage, waste management and remediation activities
Filings indexed 449 across all filing types
Latest filing 2026-04-29 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 688057

About Jiangxi Jdl Environmental Protection Co. Ltd.

Jiangxi Jdl Environmental Protection Co. Ltd. specializes in the research, development, and application of advanced wastewater treatment technologies. The company is primarily recognized for its proprietary Facultative Membrane Bioreactor (FMBR) technology, which integrates carbon, nitrogen, and phosphorus removal into a single-stage process. This innovation significantly reduces the physical footprint of treatment facilities, minimizes organic sludge production, and lowers energy consumption compared to traditional methods. JDL provides comprehensive solutions for municipal, rural, and industrial wastewater management, focusing on decentralized treatment and water recycling. Its offerings include standardized equipment manufacturing, technical consulting, and project operation services. By streamlining complex biological processes, the company enables efficient, automated, and cost-effective water pollution control across diverse environmental settings.

Recent filings

Filing Released Lang Actions
2025年年度报告
Regulatory Filings
2026-04-29 Chinese
关于召开2025年年度股东会的通知
Regulatory Filings
2026-04-29 Chinese
2025年度内部控制审计报告
Regulatory Filings
2026-04-29 Chinese
2026年第一季度报
Regulatory Filings
2026-04-29 Chinese
董事会审计委员会对会计师事务所履行监督职责情况的报告
Regulatory Filings
2026-04-29 Chinese
2025年度“提质增效重回报”行动方案年度评估报告暨2026年度“提质增效重回报”行动方案
Regulatory Filings
2026-04-29 Chinese

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