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WAVE CYBER(SHANGHAI)CO., LTD. — Investor Relations & Filings

Ticker · 688718 ISIN · CNE100004NX2 Shanghai Stock Exchange Manufacturing
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Filings indexed 454 across all filing types
Latest filing 2025-04-28 Governance Information
Country CN China
Listing Shanghai Stock Exchange 688718

About WAVE CYBER(SHANGHAI)CO., LTD.

http://www.wave-cyber.com/

Wave Cyber (Shanghai) Co., Ltd. specializes in the design and manufacture of high-quality components for water treatment applications. The company's core product portfolio includes fiber-reinforced plastic (FRP) pressure vessels, membrane housings, brine tanks, and specialized control valves. These products are engineered for use in residential, commercial, and industrial water purification and filtration systems. Wave Cyber is recognized for its commitment to international quality standards, maintaining certifications such as ASME and NSF. By utilizing advanced composite materials and precision manufacturing processes, the company provides durable and corrosion-resistant solutions for reverse osmosis, softening, and filtration applications. Its global distribution network supports a wide range of water processing requirements across various sectors.

Recent filings

Filing Released Lang Actions
董事会议事规则（2025年4月）
Governance Information Classification · 100% confidence The document is titled "董事会议事规则" which translates to "Board Meeting Rules" or "Rules of Procedure for the Board of Directors". It details the governance structure, powers, meeting procedures, voting rules, disclosure requirements, and other internal rules related to the company's board of directors. It references relevant laws and regulations, the company's articles of association, and outlines the responsibilities and conduct of board members. There is no financial data, no report of financial results, no announcement of voting results, no audit report, no earnings release, no capital update, no legal proceedings, no merger or acquisition information, and no shareholder transaction details. The document is a governance document describing internal rules and board structure. Therefore, it fits the category of Governance Information (CGR). The document length is over 10,000 characters, indicating it is a full document, not a brief announcement or certification. Hence, the classification is CGR with high confidence.
2025-04-28 Chinese
国泰海通证券股份有限公司关于上海唯赛勃环保科技股份有限公司首次公开发行股票并上市之保荐总结报告书
Audit Report / Information Classification · 95% confidence The document is titled as a "保荐总结报告书" which translates to "Sponsorship Summary Report" related to the initial public offering (IPO) and listing of Shanghai Weisaibo Environmental Technology Co., Ltd. It is issued by Guotai Haitong Securities Co., Ltd. The document details the sponsorship work during the IPO process, including due diligence, continuous supervision, compliance with regulatory requirements, and the use of raised funds. It references the completion of the continuous supervision period ending December 31, 2024, and provides a summary of the sponsor's duties and findings. The document is not a full financial report like an Annual Report (10-K) or Interim Report (IR), nor is it a simple announcement or certification. It is a detailed summary report related to the sponsorship and regulatory compliance of the IPO process, which fits the category of an Audit Report / Information (AR) as it includes audit-like supervisory and compliance information related to the IPO and listing process, but is not a full annual report or earnings release. The document length is under 5,000 characters, but it contains substantive content beyond a mere announcement or publication notice, so it is not an RPA or RNS. Therefore, the best classification is AR (Audit Report / Information). FY 2024
2025-04-28 Chinese
对外担保管理制度（2025年4月）
Governance Information Classification · 95% confidence The document is titled '对外担保管理制度' which translates to 'External Guarantee Management System' and is issued by Shanghai Weisaibo New Materials Co., Ltd. It details the company's internal policies and procedures regarding external guarantees, including approval processes, risk management, information disclosure, and responsibilities of directors and management. The document references compliance with Chinese company law, securities law, and stock exchange listing rules. It is a governance-related document outlining internal rules and controls rather than a financial report, announcement, or regulatory filing. There is no indication that this is an announcement of a report or a certification. The content fits best under Governance Information (CGR) as it details the company's governance practices related to external guarantees.
2025-04-28 Chinese
唯赛勃关于开展外汇套期保值业务的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement by Shanghai Weisaibo Environmental Technology Co., Ltd. regarding the commencement of foreign exchange hedging business. It details the purpose, amount, transaction methods, risk analysis, and board approval related to the hedging activities. The document is a formal announcement of a financing risk management activity, specifically about foreign exchange hedging, but it does not contain financial statements, earnings data, or detailed financial reports. It is not a report publication announcement since it contains substantive information about the hedging business and board resolutions. The content fits best under Capital/Financing Update (CAP) as it relates to the company's financing risk management and capital usage for hedging purposes.
2025-04-28 Chinese
唯赛勃关于选举职工代表董事的公告
Board/Management Information Classification · 100% confidence The document is an announcement from Shanghai Weisaibo Environmental Technology Co., Ltd. regarding the election of an employee representative director to the company's board. It includes a statement ensuring the truthfulness of the announcement and a brief biography of the elected director. There is no financial data, no mention of financial results, no regulatory certifications, or report publications. The content clearly relates to a change in the company's board composition, specifically the election of a new board member. Therefore, this fits the category of Board/Management Information (MANG). The document length is short and focused solely on this announcement, confirming it is not a full report or other type of filing.
2025-04-28 Chinese
唯赛勃2024年度内部控制审计报告
Regulatory Filings
2025-04-28 Chinese

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