Innovation and Patents - The company obtained 11 new invention patents during the reporting period, including 5 international PCT patents and 6 utility model patents[4]. - As of December 31, 2024, the company held 119 valid patents, including 48 domestic invention patents and 61 utility model patents[39]. - The company is developing a new L-shaped load-bearing sliding rail, which aims to enhance load capacity and meet UL testing requirements, thereby enriching the product range and improving market competitiveness[76]. - The company has achieved a 10%-20% increase in the expansion stroke of refrigerator drawers through the development of a new incremental sliding rail[76]. Financial Performance - The company's operating revenue for 2024 reached ¥417,051,985.73, representing a 44.09% increase compared to ¥289,431,812.23 in 2023[26]. - The net profit attributable to shareholders increased by 107.34% to ¥81,392,709.59 from ¥39,256,537.37 in the previous year[26]. - The gross profit margin improved to 29.76% in 2024, up from 23.41% in 2023[26]. - The total assets at the end of 2024 were ¥532,795,853.12, a 23.73% increase from ¥430,608,574.89 at the end of 2023[28]. - The total liabilities increased by 29.13% to ¥225,058,264.00 from ¥174,287,873.26 in 2023[28]. - The cash flow generated from operating activities surged by 138.02% to ¥56,952,887.89 compared to ¥23,927,965.03 in 2023[29]. - The weighted average return on equity based on net profit attributable to shareholders was 29.12% in 2024, up from 19.94% in 2023[26]. - The basic earnings per share rose by 87.37% to ¥1.78 from ¥0.95 in the previous year[26]. - The company's interest coverage ratio improved significantly to 64.71 in 2024, compared to 28 in 2023[29]. - The net profit growth rate reached 107.34%, compared to 30.26% in the previous year[29]. Research and Development - The company maintained a focus on precision slide rail research and development, enhancing product quality and performance to meet diverse customer needs[38]. - The company continues to invest in research and development to expand product applications and improve existing processes[42]. - Research and development expenses increased by 37.67% to ¥12,699,500.25, reflecting the company's commitment to innovation[53]. - R&D expenditure for the period was ¥12.70 million, accounting for 3.05% of total revenue, slightly down from 3.19% in the previous year[72]. - The number of R&D personnel increased from 32 to 35, representing 15.62% of total employees[73]. Corporate Governance - The company has established a comprehensive governance structure, including a strategic committee and an audit committee, to ensure effective management and oversight[134]. - The independent directors have played a crucial role in safeguarding the interests of minority shareholders and ensuring the scientific nature of board decisions[139]. - The audit committee includes one independent director with accounting expertise, ensuring oversight of financial reporting and compliance[141]. - The company has established a clear organizational structure with defined responsibilities, independent from its controlling shareholders[161]. - The governance structure is designed to provide adequate protection and equal rights for all shareholders, ensuring their ability to exercise their rights[142]. Shareholder Information - The total number of unrestricted shares increased from 12,625,300 (27.67%) to 20,875,300 (45.75%) during the reporting period[100]. - The total number of restricted shares decreased from 33,000,000 (72.33%) to 24,750,000 (54.25%) during the reporting period[100]. - Major shareholders include Zhu Quanhai with 13,200,000 shares (28.93%), Lu Binwu with 9,900,000 shares (21.70%), and Zhu Guangda with 9,900,000 shares (21.70%) at the end of the reporting period[102]. - The combined shareholding of the actual controllers Zhu Quanhai, Zhu Guangda, and Lu Binwu is 33,000,000 shares, representing 72.33% of the total shares[105]. - The company has a total of 224 employees at the end of the reporting period, an increase of 8 from the beginning of the period[126]. Environmental and Social Responsibility - The company successfully passed the ISO14064 international standard greenhouse gas verification and obtained the relevant certification[6]. - The company has obtained ISO 14001:2015 and ISO 50001:2018 certifications for environmental management and energy management, respectively, and has been recognized as a green factory[81]. - The company emphasizes employee welfare by providing a good working environment and reasonable compensation, having passed GB/T 28001:2011 and SA8000 certifications[82]. - The company is actively engaged in social responsibility, ensuring compliance with laws and regulations while promoting environmental protection and occupational health[81]. Market and Business Strategy - The company is focusing on the domestic appliance industry's increasing concentration, which is driving higher demands for suppliers in terms of technology and product quality[85]. - The company is actively diversifying its product offerings, including the introduction of automotive slide rails and multi-link hinges, to mitigate risks associated with customer concentration[93]. - The company is enhancing its sales team and expanding sales channels to further increase market share, particularly in the server rail segment[89]. - The company is focusing on the integration of information technology with traditional manufacturing, promoting smart manufacturing as a long-term development trend[88]. Financial Management - The company has a total loan scale of 55,000,000 CNY from various banks, with interest rates ranging from 2.00% to 3.65%[115]. - The company raised a total of 111,238,322.61 CNY through public offerings, with 7,621,133.00 CNY utilized during the reporting period[111]. - The company has implemented a robust internal control system to manage operations across R&D, production, sales, and finance, ensuring effective risk management[162]. - The audit report issued by Zhonghui Accounting Firm confirmed that the financial statements fairly reflect the company's financial position as of December 31, 2024[168].

Financial Performance - Net profit attributable to shareholders for Q1 2025 reached ¥19,222,036.83, representing a year-on-year increase of 19.58%[9] - Operating revenue for the first quarter of 2025 was ¥94,450,066.26, up 4.56% from ¥90,330,787.53 in the same period last year[9] - The company's gross profit margin improved, contributing to a 32.01% increase in operating profit to ¥22,164,659.51[11] - The net profit for the first quarter of 2025 reached ¥19,222,036.83, an increase of 19.9% compared to ¥16,074,957.62 in the same period of 2024[30] - The total operating profit for the first quarter of 2025 was ¥22,164,659.51, up 32.5% from ¥16,790,652.36 in the first quarter of 2024[30] - The total comprehensive income for the first quarter of 2025 was ¥19,222,036.83, compared to ¥16,074,957.62 in the first quarter of 2024, indicating a year-over-year increase of 19.9%[30] Cash Flow and Liquidity - The net cash flow from operating activities decreased by 51.45% to ¥19,157,407.28 compared to ¥39,456,032.37 in the previous year[9] - Cash and cash equivalents increased by 67.98% to ¥23,766,189.92 due to higher net cash flow from operations[10] - The cash flow from operating activities for the first quarter of 2025 was ¥19,157,407.28, a decrease of 51.5% compared to ¥39,456,032.37 in the first quarter of 2024[31] - The cash and cash equivalents at the end of the first quarter of 2025 amounted to ¥23,766,189.92, an increase from ¥15,715,871.96 at the end of the first quarter of 2024[31] - The cash outflow from investing activities in the first quarter of 2025 was ¥2,282,884.50, significantly lower than ¥62,300,683.20 in the same period of 2024[31] - The net cash flow from financing activities for the first quarter of 2025 was -¥7,382,995.98, compared to a positive net cash flow of ¥3,526,916.92 in the first quarter of 2024[31] Assets and Liabilities - Total assets as of March 31, 2025, amounted to ¥532,065,502.24, a decrease of 0.14% compared to the end of the previous year[9] - The company's total liabilities to assets ratio improved to 38.55%, down from 42.24% at the end of the previous year[9] - Total liabilities decreased to ¥205,105,876.28 from ¥225,058,264.00, a reduction of approximately 8.9%[27] - Non-current assets totaled ¥72,752,103.73, a decrease from ¥73,892,973.25, indicating a decline of about 1.5%[26] - The company's retained earnings increased to ¥146,674,154.82 from ¥127,452,117.98, reflecting a growth of approximately 15.1%[27] Shareholder Information - The number of shareholders holding more than 5% of shares includes Zhu Quanhai with 28.93% and Lu Binwu with 21.70%[18] - The total number of ordinary shareholders is 3,325[17] - The company has not reported any pledges or judicial freezes on shares held by major shareholders[20] - The total number of shares at the end of the period remained at 45,625,300, with no changes in the share structure[16] Expenses - Management expenses increased by 53.31% to ¥3,221,187.25, attributed to higher land use rights amortization and consulting fees[11] - Research and development expenses for Q1 2025 were ¥2,862,616.76, compared to ¥2,793,493.80 in Q1 2024, marking an increase of about 2.5%[28] Government Subsidies and Non-Recurring Items - The company received government subsidies amounting to ¥97,500 during the reporting period[14] - Non-recurring gains and losses totaled ¥839,995.32, with a net amount after tax of ¥713,758.95[14]

| 报告期指标 | 2024年年报 | 2023年年报 | 本年比上年增减(%) | 2022年年报 | | --- | --- | --- | --- | --- | | 基本每股收益（元） | 1.7800 | 0.9500 | 87.37 | 0.9500 | | 每股净资产（元） | 6.74 | 5.62 | 19.93 | 3.21 | | 每股公积金(元) | 2.51 | 2.51 | 0 | 0.48 | | 每股未分配利润(元) | 2.79 | 1.84 | 51.63 | 1.48 | | 每股经营现金流(元) | - | - | - | - | | 营业收入(亿元) | 4.17 | 2.89 | 44.29 | 2.64 | | 净利润(亿元) | 0.81 | 0.39 | 107.69 | 0.3 | | 净资产收益率(%) | 29.12 | 19.94 | 46.04 | 33.67 | 一、主要会计数据和财务指标 数据四舍五入，查看更多财务数据>> 二、前10名无限售条件股东持股情况 前十大流通股东累计持有： 1002.39万股，累计占流通股比： 48.04%，较上期变化 ...

证券代码：836699 证券简称：海达尔 公告编号：2025-033 无锡海达尔精密滑轨股份有限公司 使用闲置募集资金购买理财产品公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、募集资金基本情况 2023 年 5 月 9 日，无锡海达尔精密滑轨股份有限公司发行普通股 11,000,000 股，发行方式为向不特定对象公开发行，发行价格为 10.25 元/股，募集资金总 额为 112,750,000.00 元，实际募集资金净额为 94,579,150.94 元，到账时间为 2023 年 4 月 26 日。公司因行使超额配售选择权取得的募集资金净额为 16,659,171.67 元，到账时间为 2023 年 6 月 8 日。 二、募集资金使用情况 （一）募集资金使用情况和存储情况 截至 2024 年 12 月 31 日，公司上述发行股份的募集资金使用情况具体如下： 单位：万元 | 序号 | | | 募集资金计 | 累计投入 | | | --- | --- | --- | --- | --- | -- ...

国联民生证券承销保荐有限公司 关于无锡海达尔精密滑轨股份有限公司 2024 年度募集资金存放与实际使用的专项核查报告 国联民生证券承销保荐有限公司（以下简称"保荐机构"）作为无锡海达尔 精密滑轨股份有限公司（以下简称"海达尔"或"公司"）向不特定合格投资者 公开发行股票并在北京证券交易所上市的保荐机构，根据《证券发行上市保荐业 务管理办法》《北京证券交易所证券发行上市保荐业务管理细则》《北京证券交 易所股票上市规则（试行）》等有关规定，对海达尔 2024 年度募集资金存放与 实际使用情况进行核查，具体情况下： 一、募集资金基本情况 （一）募集资金金额及到位时间 根据中国证券监督管理委员会证监许可[2023]787 号文《关于同意无锡海达 尔精密滑轨股份有限公司向不特定合格投资者公开发行股票注册的批复》，海达 尔向不特定合格投资者公开发行人民币普通股股票 11,000,000 股，发行价格为 10.25 元/股，募集资金总额为 112,750,000.00 元，实际募集资金净额为 94,579,150.94 元。截至 2023 年 4 月 26 日，上述募集资金已全部到位，并由中汇 会计师事务所（特殊普通合伙） ...

证券代码：836699 证券简称：海达尔 公告编号：2025-036 无锡海达尔精密滑轨股份有限公司 二、审议与表决情况 关于向银行申请综合授信额度的公告 无锡海达尔精密滑轨股份有限公司 董事会 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记 载、误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个 别及连带法律责任。 一、公司拟向金融机构申请综合授信额度的情况 为满足生产经营及业务发展需要，无锡海达尔精密滑轨股份有限公司（以 下简称"公司"）拟向银行申请不超过9,500万元人民币（或等值外币）的综合 授信额度，授信期限1年。授信额度项下的授信业务品种包括但不限于流动资金 贷款、银行承兑汇票、保函等授信业务。具体授信额度、授信方式等以公司与 相关银行签订的协议为准。在授信期限内，上述授信额度可循环使用。 公司于2025年4月24日召开第四届董事会第四次会议、第四届监事会第三次 会议，审议通过了《关于向银行申请综合授信额度的议案》。本议案无需提交 股东大会审议。 三、申请授信额度的必要性以及对公司的影响 本次公司向银行申请综合授信额度系公司生产经营和业务发展所需，对公 司日常经营和 ...

本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、募集资金基本情况 （一）募集资金金额及资金到位情况 公司于 2023 年 4 月 14 日收到中国证监会下发的《关于同意无锡海达尔精密 滑轨股份有限公司向不特定合格投资者公开发行股票注册的批复》（证监许可 [2023]787 号），公司股票于 2023 年 5 月 9 日在北京证券交易所上市，向不特定 合格投资者公开发行 11,000,000 股，价格为 10.25 元/股，募集资金总额为人民 币 112,750,000.00 元，扣除各项发行费用人民币 18,170,849.06 元，实际募集 资金净额为人民币 94,579,150.94 元；2023 年 6 月，公司行使超额配售选择权， 新增发行股票数量 1,625,300 股，募集资金总额为人民币 16,659,325.00 元,扣 除各项发行费用人民币 153.33 元，实际募集资金净额为人民币 16,659,171.67 元。 综上，公司发行股票共计 12,625,300 股，募集资金合计 ...

证券代码：836699 证券简称：海达尔 公告编号：2025-027 无锡海达尔精密滑轨股份有限公司 2024 年度董事会审计委员会履职情况报告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记 载、误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个 别及连带法律责任。 根据《中华人民共和国公司法》、《中华人民共和国证券法》、《上市公 司治理准则》及无锡海达尔精密滑轨股份有限公司（以下简称"公司"）《公 司章程》、《董事会审计委员会工作细则》等规定和要求，董事会审计委员会 委员在 2024 年度任期内勤勉尽责，积极开展工作，认真履行职责。现将 2024 年度的履职情况汇报如下： 报告期内，审计委员会对公司聘请的审计机构中汇会计师事务所（特殊普 通合伙）执行公司财务审计工作情况进行了监督，认为中汇会计师事务所具备 优秀的专业能力和丰富的审计服务经验，在审计工作中遵循了独立、客观、公 正的执业准则，较好的完成了各项审计工作。 2、审阅公司财务报告 一、审计委员会基本情况 公司董事会审计委员会由 3 名不在公司担任高级管理人员的董事组成，分 别为独立董事过庆先生、独立董事何锦东先生、董 ...

无锡海达尔精密滑轨股份有限公司 关于独立董事独立性情况的专项报告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记 载、误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个 别及连带法律责任。 根据中国证券监督管理委员会《上市公司独立董事管理办法》等相关规 定，无锡海达尔精密滑轨股份有限公司（以下简称"公司"）董事会就公司在 任独立董事过庆、何锦东的独立性情况进行评估并出具了专项意见。 证券代码：836699 证券简称：海达尔 公告编号：2025-028 （四）独立董事及其配偶、父母、子女未在公司控股股东、实际控制人的 附属企业任职； （五）独立董事不是公司及公司控股股东、实际控制人或者其各自的附属 企业有重大业务往来的人员，未在有重大业务往来的单位及其控股股东、实际 控制人任职； （六）独立董事不是为公司及公司控股股东、实际控制人或者其各自附属 企业提供财务、法律、咨询、保荐等服务的人员，包括但不限于提供服务的中 介机构的项目组全体人员、各级复核人员、在报告上签字的人员、合伙人、董 事、高级管理人员及主要负责人； 根据独立董事向董事会提供的关于独立性情况自查报告，结合其他相关资 ...

证券代码：836699 证券简称：海达尔 公告编号：2025-023 （二）会议召开地点 本次年度业绩说明会将采用网络远程的方式举行，投资者可登陆全景网"投 资者关系互动平台"（http://ir.p5w.net）参与本次年报业绩说明会。 三、 参加人员 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、 说明会类型 无锡海达尔精密滑轨股份有限公司（以下简称"公司"）于 2025 年 4 月 25 日 在北京证券交易所信息披露平台（www.bse.cn）披露了《2024 年年度报告》（公 告编号：2025-011）及《2024 年年度报告摘要》（公告编号：2025-012），为方便 广大投资者更深入了解公司 2024 年年度经营业绩的具体情况，加强与投资者的 互动交流，公司拟召开 2024 年年度报告业绩说明会。 二、 说明会召开的时间、地点 （一）会议召开时间：2025 年 5 月 8 日（星期四）15:00-17:00。 无锡海达尔精密滑轨股份有限公司 2024 年度报告业绩说明会预告公告 五、 ...