Group 1: Company Developments - The company signed a strategic cooperation framework agreement with Guangzhou Design Institute Group Co., Ltd. on February 10, 2026, focusing on the application of permeable components in complex foundation conditions [2] - The company clarified its current business boundaries, stating that its products in the photovoltaic sector are primarily used for engineering foundation support frames or support columns, without extending to emerging technologies such as space photovoltaics or perovskite battery components [3] Group 2: Performance and Financials - The company released its 2025 annual performance forecast on January 27, 2026, expecting a net profit attributable to shareholders of 51 million yuan, representing a year-on-year increase of 101.95%, driven by business expansion in emerging fields such as photovoltaics, wind power, and water conservancy, along with improved operational efficiency [4] Group 3: Market Performance - On January 8, 2026, the company's stock price hit the daily limit, closing at 8.99 yuan, with a single-day increase of 10.04% and a net inflow of 109 million yuan from main funds, indicating a rise in short-term market sentiment potentially related to the heat in the building materials sector and the company's new energy layout [5]

Core Viewpoint - Sanhe Pile (003037) reported that as of February 10, 2026, the number of registered shareholders (including combined credit accounts) is 33,254 [1] Group 1 - The company is actively engaging with investors through an interactive platform [1] - The total number of registered shareholders indicates a significant level of investor interest and participation [1]

证券代码：003037 证券简称：三和管桩 公告编号：2026-005 广东三和管桩股份有限公司 关于为子公司提供担保的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有 虚假记载、误导性陈述或重大遗漏。 特别提示： 截至本公告披露之日，公司及子公司对外担保中有对资产负债率超过 70% 的子公司担保。敬请投资者关注担保风险。 一、担保情况概述 广东三和管桩股份有限公司（以下简称"公司"）于 2025 年 12 月 23 日召开 第四届董事会第十二次会议，并经 2026 年第一次临时股东会审议通过了《关于 公司及子公司 2026 年申请银行授信并提供担保的议案》，同意公司及子公司于 2026 年度向银行等金融机构申请不超过人民币 768,400.00 万元、美元 900.00 万 元（按照 2025 年 12 月 23 日中国外汇交易中心受权公布的人民币汇率中间价折 算，折合人民币 6,347.07 万元）的综合授信额度，授信额度自公司股东会审议通 过之日起 1 年。在授信期限和授信额度内，该授信额度可以循环使用。根据申请 授信主体的不同，公司及子公司将为上述综合授信提供预计总担保额度不超 ...

Core Viewpoint - Sanhe Pile (003037.SZ) is a high-tech enterprise specializing in the research, production, and sales of prestressed concrete pile products, which are widely used in various construction fields in China [1] Company Overview - The company focuses on pile products and has developed a range of applications in industrial plants, large equipment foundations, urban elevated road foundations, highways, bridges, ports, airports, urban light rail, power, metallurgy, municipal engineering, civil construction, photovoltaic, and water conservancy [1] - Sanhe Pile's products are essential materials for building foundation construction in China, covering nearly all construction projects [1] Product Application - In the photovoltaic sector, the company's products are primarily used for engineering foundation support frames or support columns, but have not yet expanded into space photovoltaic and perovskite battery components [1]

Core Viewpoint - The renewal of the "Consistent Action Agreement" among the actual controllers of Guangdong Sanhe Pile Co., Ltd. aims to ensure stable control and consistent decision-making for the company, which is beneficial for its strategic development and management continuity [1][7]. Group 1: Agreement Overview - The original "Consistent Action Agreement" was signed on January 5, 2018, and was valid for 60 months after the company's stock was listed on the A-share market [1][2]. - The agreement was renewed on February 4, 2026, for an additional three years to maintain effective control over the company and its shareholders [2]. Group 2: Main Content of the Agreement - The agreement includes provisions for unified voting and decision-making among the parties involved, with the final decision resting with the first party, Wei Zelin [4]. - In case of disagreement, the parties must communicate and negotiate, and if unresolved within five days, they must comply with the decision of the first party [4]. - The agreement outlines conditions under which the first party's rights and obligations can be inherited by the second party [4]. Group 3: Commitments and Guarantees - All parties confirm their ability to sign and fulfill the agreement without needing third-party approvals, ensuring that the agreement is legally binding [6]. - The parties commit to not engaging in competitive business activities that could harm the company's interests unless agreed upon by all parties [6]. Group 4: Impact on the Company - The renewal of the "Consistent Action Agreement" does not change the actual control of the company, which remains with the same individuals, ensuring stability in decision-making and management [7]. - This agreement is expected to support the company's strategic development and operational continuity without negatively impacting daily management or minority investors' interests [7].

Core Viewpoint - Sanhe Pile announced the signing of a "Consistent Action Agreement" by its actual controllers, indicating a unified approach among key stakeholders [2] Group 1 - The agreement was signed by actual controllers including Wei Zelin, Wei Qiwen, Wei Tingwen, Li Wei, Wei Runlin, Wei Hongwen, Wei Qianwen, Wei Zhilin, Wei Peiwen, and Wei Zhiwen [2]

Core Viewpoint - Sanhe Pile (003037.SZ) has renewed its "Consistent Action Agreement" to ensure stable control and decision-making among its shareholders after the original agreement expired [1] Group 1: Agreement Details - On January 5, 2018, shareholders excluding Li Wei signed the original "Consistent Action Agreement" [1] - Li Wei joined the agreement on March 29, 2019, through a "Commitment Letter," which, along with the original agreement, was effective for 60 months after the company's A-share listing [1] - The original agreement was adhered to without disputes or violations among the parties involved [1] Group 2: Renewal of Agreement - The company's stock was listed on the Shenzhen Stock Exchange on February 4, 2021, marking the expiration of the original agreement [1] - To maintain stable development and unified control, the parties renewed the "Consistent Action Agreement" for an additional three years, effective from February 4, 2026 [1]

证券代码：003037 证券简称：三和管桩 公告编号：2026-004 广东三和管桩股份有限公司 （一）协议主体 1 1、甲方 甲方 1：韦泽林 关于实际控制人续签《一致行动人协议》的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 广东三和管桩股份有限公司（以下简称"三和管桩"或"公司"）于近日收 到公司实际控制人韦泽林、韦绮雯、韦婷雯、李维、韦润林、韦洪文、韦倩文、 韦植林、韦佩雯、韦智文（以下简称"各方"）续签的《一致行动人协议》，现 将具体情况公告如下： 一、 协议签署情况概述 2018 年 1 月 5 日，除李维外的公司其他实际控制人韦泽林、韦绮雯、韦婷 雯、韦润林、韦洪文、韦倩文、韦植林、韦佩雯、韦智文签署了《一致行动人协 议》；2019 年 3 月 29 日，李维签署了《承诺函》加入一致行动（《承诺函》与 前述《一致行动人协议》以下合称"原《一致行动人协议》"），原《一致行动 人协议》约定协议有效期自公司股票于 A 股上市后 60 个月。原《一致行动人协 议》签署至今，各方均充分遵守了协议约定的一致行动事项，未发生违反原《一 致行动人协议》的 ...

Core Viewpoint - Sanhe Pile (003037.SZ) has renewed its "Consistent Action Agreement" to ensure stable control and decision-making among its shareholders after the original agreement expired [1] Group 1: Agreement Details - On January 5, 2018, shareholders excluding Li Wei signed the original "Consistent Action Agreement" [1] - Li Wei joined the agreement on March 29, 2019, through a "Commitment Letter," which, along with the original agreement, was effective for 60 months after the company's A-share listing [1] - The original agreement was adhered to without any disputes or violations among the parties involved [1] Group 2: Renewal of Agreement - The company's stock was listed on the Shenzhen Stock Exchange on February 4, 2021, marking the expiration of the original agreement [1] - To ensure continued stable development and effective control, the parties renewed the "Consistent Action Agreement" for an additional three years, effective from February 4, 2026 [1]

Group 1 - The company expects a positive net profit for the fiscal year 2025, with an increase of over 50% compared to the previous year [1] - The performance forecast period is from January 1, 2025, to December 31, 2025 [1] - The company has communicated with its auditing firm regarding the performance forecast, and there are no significant disagreements [1] Group 2 - Despite facing macroeconomic challenges, the company has focused on optimizing its business layout and improving operational quality, leading to a significant year-on-year increase in overall performance [2] - The company has been actively expanding into emerging application areas such as photovoltaics, wind power, and water conservancy, which has contributed to the recovery of overall gross margins [2] - Non-recurring gains and losses are expected to impact the net profit attributable to shareholders by approximately RMB 31 million, an increase of about RMB 11.33 million year-on-year, mainly due to a reduction in non-operating expenses [2]