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Sanhe Tongfei Refrigeration Co.,Ltd. — Investor Relations & Filings

Ticker · 300990 ISIN · CNE100004L10 Shenzhen Stock Exchange Manufacturing
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Filings indexed 765 across all filing types
Latest filing 2026-05-26 Capital/Financing Update
Country CN China
Listing Shenzhen Stock Exchange 300990

About Sanhe Tongfei Refrigeration Co.,Ltd.

https://www.tfzl.com

Sanhe Tongfei Refrigeration Co.,Ltd. specializes in the research, development, and production of industrial temperature control equipment. The company offers a diverse portfolio of thermal management solutions, including liquid chillers, oil coolers, water-cooled units, and specialized air conditioners for electrical cabinets. These products are engineered for high-precision applications across sectors such as CNC machine tools, laser processing, power electronics, and renewable energy infrastructure, including wind power and energy storage systems. Sanhe Tongfei focuses on providing reliable cooling systems that ensure the operational stability and efficiency of complex industrial machinery. By integrating advanced refrigeration technology with energy-efficient designs, the company supports the thermal requirements of sophisticated manufacturing and power generation equipment.

Recent filings

Filing Released Lang Actions
天健会计师事务所（特殊普通合伙）关于三河同飞制冷股份有限公司向特定对象发行股票审核问询函中有关财务事项的说明
Capital/Financing Update Classification · 90% confidence The document is a detailed response from an accounting firm to the Shenzhen Stock Exchange’s “审核问询函” regarding Sanhe Tongfei Refrigeration Co.’s application to issue shares to specific investors. It is not an annual or interim report, nor a simple publication announcement or certification. Instead, it clearly relates to a capital-raising transaction (non‐public share issuance) and provides substantive financial explanations as part of that financing process. Therefore it falls under the Capital/Financing Update category.
2026-05-26 Chinese
三河同飞制冷股份有限公司2026年度向特定对象发行股票募集说明书（修订稿）
Share Issue/Capital Change Classification · 90% confidence The document is a detailed “募集说明书” (prospectus) for a 2026 targeted share issuance by 三河同飞制冷股份有限公司, describing the issuance plan, risk factors, use of proceeds, and regulatory approvals. This is a new share issue to specific investors and thus falls under announcements and documentation related to share issuance and capital changes (Share Issue/Capital Change).
2026-05-26 Chinese
中信证券股份有限公司关于三河同飞制冷股份有限公司2026年度向特定对象发行股票之上市保荐书
Share Issue/Capital Change Classification · 92% confidence The document is a detailed “上市保荐书” (listing sponsorship letter) prepared by CITIC Securities for Sanhe Tongfei Refrigeration Co., Ltd.’s 2026 targeted issuance of A-shares. It is not an annual, interim, or earnings report, nor an AGM transcript or proxy statement. It is a full regulatory prospectus-like filing describing a new share issue to specific investors and the associated capital change. Under the provided definitions, this falls squarely into the Share Issue/Capital Change category (Code: SHA).
2026-05-26 Chinese
关于申请向特定对象发行股票的审核问询函回复及募集说明书等申请文件更新的提示性公告
Share Issue/Capital Change Classification · 87% confidence The document is an official announcement by 三河同飞制冷股份有限公司 that they have responded to Shenzhen Stock Exchange’s inquiry on their application to issue new shares to specific investors, updated the prospectus, and provided related application documents. This pertains to a planned share issuance (capital change) and fundraising transaction. It is neither an AGM material, earnings release, nor a mere publication notice, but a share issuance/capital change announcement. Therefore, it matches Share Issue/Capital Change (SHA).
2026-05-26 Chinese
关于三河同飞制冷股份有限公司申请向特定对象发行股票的审核问询函之回复报告
Share Issue/Capital Change Classification · 72% confidence The document is a formal response (“回复报告”) to the Shenzhen Stock Exchange’s review inquiry letter concerning the company's application to issue new shares to specific investors. It is part of the regulatory process for a targeted share issuance (定向增发) and relates directly to the company’s capital change through new share issuance. This falls under the “Share Issue/Capital Change” category.
2026-05-26 Chinese
中信证券股份有限公司关于三河同飞制冷股份有限公司2026年度向特定对象发行股票之发行保荐书
Share Issue/Capital Change Classification · 90% confidence The document is a Chinese ‘发行保荐书’ (sponsorship/underwriting letter) issued by CITIC Securities for Sanhe Tongfei’s 2026 private placement of shares to specific investors. It is not an annual report, earnings release, or proxy statement but the primary regulatory document for a share issuance (capital change). According to the definitions, announcements or documents concerning new share issues and capital changes fall under Share Issue/Capital Change (SHA).
2026-05-26 Chinese

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