Skip to main content
SinoDaan Co., Ltd. logo

SinoDaan Co., Ltd. — Investor Relations & Filings

Ticker · 300635 ISIN · CNE100002N44 Shenzhen Stock Exchange Professional, scientific and technical activities
Open in API
Filings indexed 1,505 across all filing types
Latest filing 2025-08-24 Capital/Financing Update
Country CN China
Listing Shenzhen Stock Exchange 300635

About SinoDaan Co., Ltd.

https://www.sino-daan.com

SinoDaan Co., Ltd. provides comprehensive engineering consulting and project management services. The company specializes in engineering supervision, bidding agency, and technical advisory. It maintains a significant focus on the telecommunications sector, delivering specialized services for large-scale network infrastructure projects. The service portfolio encompasses full-process engineering consulting, construction supervision, and project cost estimation. SinoDaan supports major telecommunications operators and infrastructure developers, utilizing high-level qualifications to oversee project quality and operational efficiency. The firm integrates management methodologies with technical expertise to facilitate complex initiatives in power, municipal, and building construction sectors.

Recent filings

Filing Released Lang Actions
北京市君合律师事务所关于中达安股份有限公司2025年度创业板向特定对象发行股票的法律意见书
Capital/Financing Update Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding a specific stock issuance by Zhongda'an Co., Ltd. in 2025. It discusses the legal qualifications, approvals, and compliance with relevant laws and regulations for a targeted issuance of A-shares on the Growth Enterprise Market. The document includes detailed legal due diligence, references to board and shareholder approvals, regulatory compliance, and legal opinions on the issuance process. It is not a financial report, earnings release, or management discussion, but a legal opinion related to a capital raising event. Therefore, it fits best under the category of Capital/Financing Update (CAP), as it pertains to a specific financing activity and issuance of shares to a particular investor group.
2025-08-24 Chinese
最近一年的财务报告及其审计报告以及最近一期的财务报告
Regulatory Filings
2025-08-24 Chinese
国元证券股份有限公司关于中达安股份有限公司2025年度向特定对象发行A股股票之上市保荐书
Capital/Financing Update Classification · 95% confidence The document is titled as a "上市保荐书" (Listing Sponsorship Letter) related to a specific issuance of A shares by 中达安股份有限公司 in 2025. It contains detailed information about the issuer, the issuance plan, pricing, shareholders, financial data, risks, and regulatory compliance. The document is a formal sponsorship letter prepared by the underwriting institution (国元证券股份有限公司) for a specific share issuance to designated investors. It is not a general annual or quarterly report, nor an earnings release or a proxy statement. It is a detailed capital/financing update document related to a specific share issuance event. Therefore, the appropriate classification is Capital/Financing Update (CAP). The document length (15,000 characters) and content depth support this classification with high confidence.
2025-08-24 Chinese
国元证券股份有限公司关于中达安股份有限公司2025年度向特定对象发行A股股票之发行保荐书
Capital/Financing Update Classification · 95% confidence The document is titled as an "发行保荐书" (Issuance Sponsorship Letter) by Guoyuan Securities Co., Ltd. regarding Sino Daan Co., Ltd.'s 2025 targeted issuance of A-shares. It contains detailed legal and regulatory compliance statements referencing the Company Law, Securities Law, and various Chinese regulatory rules and opinions. The document extensively discusses the issuance process, the sponsor's due diligence, internal review procedures, and compliance with issuance conditions. It also includes detailed information about the issuer, the sponsor, the issuance pricing, shareholder approvals, and the use of proceeds. The document is a formal sponsorship report supporting the issuance of new shares to specific investors, which is a capital raising activity. This type of document is not a general announcement, nor a financial report, but a detailed capital/financing update related to a specific share issuance. Therefore, the appropriate classification is Capital/Financing Update (CAP). The document length (15,000 characters) and content confirm it is a full report, not just an announcement or certification.
2025-08-24 Chinese
关于向特定对象发行股票申请获得深圳证券交易所受理的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the acceptance by the Shenzhen Stock Exchange of the company's application to issue shares to specific investors. It mentions the process of regulatory review and approval by the China Securities Regulatory Commission. The content focuses on a capital raising activity through a private placement of shares. The document is short (510 characters) and is an announcement of the acceptance of the application, not the actual issuance or detailed financial report. Therefore, it fits best under Capital/Financing Update (CAP).
2025-08-24 Chinese
关于为控股子公司提供担保的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement by Zhongda An Co., Ltd. regarding the provision of guarantees for its controlling subsidiaries. It details the board meeting resolution approving guarantees for subsidiaries to obtain bank credit lines, including financial data of the subsidiaries, guarantee terms, and board opinions. The document is a formal disclosure of a corporate action related to financing support but does not contain comprehensive financial statements or quarterly/yearly financial results. It is not an annual or interim report, earnings release, or audit report. It is a regulatory announcement about a financing-related guarantee decision approved by the board. This fits best under Capital/Financing Update (CAP) as it concerns financing activities and guarantees provided by the company for subsidiaries' credit facilities.
2025-08-18 Chinese

Browse filings by year

10 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.