独立董事关于第四届董事会第二十四次会议 根据《中华人民共和国公司法》《上市公司独立董事规则》《深圳证券交易 所监管指引第 1 号-主板上市公司规范运作》等法律、法规、规范性文件及《青 岛伟隆阀门股份有限公司章程》《青岛伟隆阀门股份有限公司独立董事工作制度》 等有关规定，我们作为青岛伟隆阀门股份有限公司（以下简称公司）第四届董事 会的独立董事，就公司第四届董事会第二十四次会议审议的相关事项发表如下独 立意见： 一、 关于公司转让控股子公司股权的独立意见 公司将持有青岛伟隆海洋科技有限公司(以下简称"海洋科技"）59.96%的 股份转让给青岛禹航新能源有限公司，系经过审慎研究，有利于公司聚焦主业， 实现资源合理配置，符合公司长远发展的需要，能够增加公司现金流，改善公司 的财务状况。本次交易价格公允、合理，公司董事会的召集、召开、审议、表决 程序符合有关法律、法规及《公司章程》的规定，不存在影响股东利益特别是中 小股东利益的情形。我们同意该事项。 二、关于终止公司为控股子公司提供担保额度预计的独立意见 经审议，独立董事认为：此次转让海洋科技股权事项导致不再纳入公司合并 报表范围内，公司决定终止对海洋科技的担保。该终 ...

二、终止担保原因 证券代码：002871 证券简称：伟隆股份 公告编号：2023-079 青岛伟隆阀门股份有限公司 关于终止公司为控股子公司提供担保额度预计的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、担保情况概述 青岛伟隆阀门股份有限公司（以下称"公司"）第四届董事会第二十次会议 于2023年4月19日召开，审议通过了《关于公司为控股子公司提供担保额度预计 的议案》，为满足公司经营和业务发展需要，公司控股子公司青岛伟隆海洋科技 有限公司 (以下称"海洋科技")拟向银行申请综合授信额度，并由公司对海洋 科技提供担保，拟向金融机构申请授信额度不超过 1,500.00万元，公司同意为上 述授信提供连带责任保证担保，具体担保期限以与银行签订的最高额保证合同为 准。截至本公告披露日，公司为海洋科技担保总余额为0元。具体内容详见2023 年4月20日披露的《关于公司为控股子公司提供担保额度预计的议案》（公告编 号 2023-056）。 董事会 2023 年 8 月 12 日 根据未来战略规划并结合公司聚焦主业发展的实际情况，公司于2023年8月 11日召开 ...

证券代码：002871 证券简称：伟隆股份 公告编号：2023-078 青岛伟隆阀门股份有限公司 关于公司转让控股子公司股权的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、交易概述 青岛伟隆阀门股份有限公司（以下称"公司"）于2023年8月11日召开第四 届董事会第二十四次会，会议审议并通过了《关于公司转让控股子公司股权的议 案》 。公司拟以299.8万元的价格将持有的青岛伟隆海洋科技有限公司（以下简 称"海洋科技"）59.96%的股权转让给青岛禹航新能源有限公司（以下简称"禹 航新能源"），转让完成后，公司将不再持有海洋科技的股权，禹航新能源将持 有海洋科技100%股权。 根据《深圳证券交易所股票上市规则》和《公司章程》的相关规定，本次交 易不构成《上市公司重大资产重组管理办法》规定的重大资产重组，不构成关联 交易，本次转让股权在董事会审议权限范围内，无需提交公司股东大会审议。本 次股权转让事项符合公司未来战略规划及实际经营情况，不存在损害公司及全体 股东的合法权益。 二、交易对手方基本情况 1.交易对方：青岛禹航新能源有限公司 7.经营范围：一 ...

Financial Performance - The company's operating revenue for 2022 was CNY 540,141,645.64, representing a 30.10% increase compared to CNY 415,162,743.70 in 2021[18]. - The net profit attributable to shareholders for 2022 was CNY 136,205,068.76, a significant increase of 123.31% from CNY 60,993,488.79 in 2021[18]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY 97,939,171.27, up 109.06% from CNY 46,847,689.25 in the previous year[18]. - The net cash flow from operating activities reached CNY 134,707,866.78, marking an increase of 1,082.96% compared to CNY 11,387,329.51 in 2021[18]. - Basic earnings per share for 2022 were CNY 0.81, a 125.00% increase from CNY 0.36 in 2021[18]. - The total assets at the end of 2022 amounted to CNY 993,967,117.30, reflecting an 11.70% increase from CNY 889,880,540.36 at the end of 2021[18]. - The net assets attributable to shareholders at the end of 2022 were CNY 733,889,514.15, up 13.61% from CNY 645,978,604.56 in 2021[18]. Dividend and Shareholder Relations - The company plans to distribute a cash dividend of CNY 3 per 10 shares to all shareholders, based on a total of 168,877,148 shares[3]. - The company aims to improve internal control and risk management systems to ensure effective governance[79]. - The company will utilize a combination of in-person meetings and online voting for shareholder meetings to encourage participation[79]. - The company has committed to maintaining a good relationship with investors through regular communication and transparency[79]. Market and Product Development - The company has expanded its customer base to over 60 countries and regions, increasing brand recognition for "WEFLO" and "Weilong" in both domestic and international markets[32]. - The company focuses on the water supply valve market, which has seen rapid technological advancements due to increasing global standards for water resource management[30]. - The company has introduced new products in the fire protection system sector, achieving FM/UL certification for several products, positioning them at the international advanced level[32]. - The company aims to enhance its market share and brand influence through continuous innovation and technology development in the valve industry[29]. - The company has established over 2,000 specifications of valves, including gate valves, butterfly valves, and check valves, to meet one-stop procurement needs for customers[34]. Research and Development - The company holds 59 patents, including 2 domestic invention patents, showcasing its strong R&D capabilities[44]. - The company's R&D personnel increased to 95 in 2022, a rise of 10.47% from 86 in 2021, with the proportion of R&D personnel to total employees reaching 12.31%[64]. - R&D investment amounted to ¥26,504,687.27 in 2022, reflecting a 9.54% increase from ¥24,196,054.32 in 2021, while the ratio of R&D investment to operating revenue decreased to 4.91% from 5.83%[65]. - The company is focusing on smart product development, having created a prototype smart valve capable of remote data transmission and monitoring via an app[87]. Operational Efficiency - The company has implemented strategies to optimize production management and improve operational efficiency in response to global economic challenges[29]. - The company employs a "sales-driven production" model, focusing on customized orders and optimizing production management through MES systems to enhance efficiency and reduce costs[40]. - The company has invested in automated production lines for rubber components, achieving self-sufficiency in quality and quantity for major rubber parts[40]. - The company has established a stable supply chain for raw materials, ensuring product quality and reducing dependency on external suppliers[48]. Risk Management and Compliance - The company has outlined potential risks and corresponding countermeasures in its future development outlook section[3]. - The company plans to strictly adhere to legal requirements and improve governance structure to maximize investor interests[79]. - The company is focused on enhancing its operational standards and compliance with stock exchange regulations[79]. - The company has not faced any administrative penalties related to environmental issues during the reporting period[152]. Employee Management and Compensation - The total pre-tax remuneration for the board of directors, supervisors, and senior management amounted to CNY 7.27 million in 2022[109]. - The company has established a performance evaluation system for senior management, linking compensation directly to work performance and the achievement of business objectives[128]. - The company provides comprehensive training programs aimed at enhancing employee skills and potential, aligning with its development strategy[120]. - The company has implemented an equity incentive plan for senior management and key technical personnel to enhance operational efficiency and improve performance[129]. Corporate Governance - The company has established a governance structure that ensures shareholder rights and transparency in decision-making processes[153]. - The board's decisions have been made in accordance with relevant laws and regulations, ensuring compliance and governance standards are upheld[113]. - The company has maintained a strong commitment to considering the interests of minority shareholders in its decision-making processes[113]. Strategic Initiatives - The company is actively pursuing mergers and acquisitions to strengthen its market position and diversify its product offerings[97]. - The company is focusing on expanding its market presence and exploring potential mergers and acquisitions to drive growth[96]. - The company is committed to improving operational efficiency and financial performance through strategic planning and execution[97].

青岛伟隆阀门股份有限公司 2023 年第一季度报告 证券代码：002871 证券简称：伟隆股份 公告编号：2023-061 青岛伟隆阀门股份有限公司 2023 年第一季度报告 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。 重要内容提示： 1.董事会、监事会及董事、监事、高级管理人员保证季度报告的真实、准确、完整，不存在虚假记载、误导性陈述或重 大遗漏，并承担个别和连带的法律责任。 2.公司负责人、主管会计工作负责人及会计机构负责人(会计主管人员)声明：保证季度报告中财务信息的真实、准确、 完整。 3.第一季度报告是否经审计 □是 否 1 青岛伟隆阀门股份有限公司 2023 年第一季度报告 一、主要财务数据 （一） 主要会计数据和财务指标 公司是否需追溯调整或重述以前年度会计数据 □是 否 | | 本报告期 | 上年同期 | 本报告期比上年同期增减 | | --- | --- | --- | --- | | | | | （%） | | 营业收入（元） | 119,422,828.95 | 95,724,786.32 | 24.76% | | 归属于上市公司股东的 ...

Financial Performance - The company's operating revenue for 2022 was CNY 540,141,645.64, representing a 30.10% increase compared to CNY 415,162,743.70 in 2021[17]. - The net profit attributable to shareholders for 2022 was CNY 136,205,068.76, a significant increase of 123.31% from CNY 60,993,488.79 in the previous year[17]. - The net profit after deducting non-recurring gains and losses was CNY 97,939,171.27, up 109.06% from CNY 46,847,689.25 in 2021[17]. - The net cash flow from operating activities surged to CNY 134,707,866.78, marking an increase of 1,082.96% compared to CNY 11,387,329.51 in 2021[17]. - Basic earnings per share rose to CNY 0.81, a 125.00% increase from CNY 0.36 in the previous year[17]. - Total assets at the end of 2022 reached CNY 993,967,117.30, an 11.70% increase from CNY 889,880,540.36 at the end of 2021[17]. - The net assets attributable to shareholders increased to CNY 733,889,514.15, reflecting a growth of 13.61% from CNY 645,978,604.56 in 2021[17]. - The weighted average return on equity for 2022 was 19.94%, up from 9.36% in 2021, indicating improved profitability[17]. Revenue Sources - Sales from valve products accounted for ¥446,055,184.31, which is 82.58% of total revenue, showing a 37.46% increase compared to ¥324,499,289.09 in 2021[52]. - Export revenue reached ¥465,505,152.47, making up 86.18% of total revenue, with a growth of 48.84% from ¥312,752,607.27 in the previous year[52]. - The company's main business revenue reached ¥534,961,316.04, with a year-on-year increase of 5.10%[53]. - Valve sales accounted for ¥446,055,184, with a gross margin of 39.09%, reflecting a year-on-year increase of 2.97%[54]. - The company reported a total of 515,991 valve units sold, representing a year-on-year increase of 20.30%[55]. Research and Development - The company has focused on enhancing its R&D capabilities and has made breakthroughs in new product development, contributing to its market share growth[28]. - The company holds 59 patents, including 2 domestic invention patents, showcasing its strong R&D capabilities[44]. - The company's research and development expenses increased by 9.54% to ¥26,504,687.27[63]. - The number of R&D personnel increased by 10.47% to 95 in 2022, up from 86 in 2021[66]. - The company has developed 37 new products that have passed various certifications, including UL certification for backflow preventers, making it the first in the domestic market to achieve this[89]. Market Presence and Expansion - The company has established a strong international presence, with clients in over 60 countries and regions, enhancing its brand influence globally[30]. - The international sales market has seen a recovery, with the company expanding its presence in North America and Europe, and securing contracts with major clients like Saudi Aramco[38]. - The company has been recognized as a qualified supplier by the Saudi Water Authority and the Kuwait Water and Electricity Authority, enhancing its market credibility[89]. - The company has established long-term stable partnerships with various suppliers, ensuring a reliable supply of auxiliary components[49]. Operational Efficiency - The company has implemented cost-saving measures and improved management efficiency to counteract the pressures from the global economic slowdown[28]. - The company has established a strict procurement management system to ensure product quality and efficient supply chain operations[39]. - The company has implemented a sales model combining self-owned sales teams and agents, improving its market share and brand influence in the domestic market[38]. - The company has established a governance structure that ensures the protection of shareholder and creditor rights, promoting transparency in shareholder meetings[156]. Corporate Governance and Investor Relations - The company plans to strictly adhere to legal requirements and improve governance structure to maximize investor interests[81]. - The board will enhance information disclosure quality and transparency in compliance with relevant regulations[81]. - The company will strengthen investor relations management through various communication channels, including its official website and investor meetings[81]. - The company has committed to maintaining a good relationship with investors through regular communication and transparency[81]. Employee Management and Welfare - The company has a comprehensive employee welfare system, focusing on training and maintaining employee rights[156]. - The company emphasizes employee training as a key growth strategy, focusing on skills and potential enhancement[123]. - The total number of employees at the end of the reporting period was 772, with 340 in the parent company and 432 in major subsidiaries[121]. - The company has established a comprehensive compensation management system based on job value and performance[122]. Environmental and Social Responsibility - The company has implemented measures for environmental protection and sustainable development, achieving certifications for environmental management systems[155]. - The company has not faced any administrative penalties related to environmental issues during the reporting period[155]. Internal Control and Risk Management - The company has established effective internal controls, with no significant deficiencies identified in financial reporting controls as of the evaluation report date[134]. - The internal control evaluation covered all major units and business areas, ensuring comprehensive oversight of the company's operations[136]. - The company has identified high-risk areas including fluctuations in product prices, raw material costs, market competition, international trade policies, and exchange rate changes[137]. Strategic Initiatives - The company is actively pursuing strategic acquisitions to enhance its competitive edge in the market[98]. - The company plans to enhance its digital transformation efforts to improve operational processes and customer engagement[99]. - The company aims to improve operational efficiency and product quality as part of its strategic initiatives for future growth[99].

本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 证券代码：002871 证券简称：伟隆股份 公告编号：2023-043 青岛伟隆阀门股份有限公司 关于举办 2022 年年度报告网上业绩说明会 暨征求意见的公告 根据《深圳证券交易所上市公司自律监管指引第 1 号——主板上市公司 规范运作》的规定，青岛伟隆阀门股份有限公司（以下简称"公司"或"本 公司"）将于 2023 年 4 月 12 日（星期三）15:00-17:00 在全景网举 （https://www.p5w.net/）办 2022 年年度报告说明会，本次年度报告说明会 将采用网络远程的方式举行，会议具体安排如下： 1、会议时间 2023 年 4 月 12 日（星期三）15:00-17:00 公司董事长范庆伟先生、财务总监兼董事会秘书迟娜娜女士、独立董事 樊培银先生。 为提升公司与投资者之间的交流效率，公司欢迎广大投资者于 2023 年 4 月 10 日（星期一）17:00 前，将您关注的问题通过电子邮件的形式发送至公 司邮箱（Zhao.xiang@weflovalve.com），公司将在本次说明会上对投 ...

Financial Performance - The company's operating revenue for 2021 was CNY 415,162,743.70, representing a 20.48% increase compared to CNY 344,590,024.63 in 2020[19] - The net profit attributable to shareholders for 2021 was CNY 60,993,488.79, a 5.22% increase from CNY 57,968,093.00 in 2020[19] - The net profit after deducting non-recurring gains and losses was CNY 46,847,689.25, up 10.40% from CNY 42,433,709.05 in 2020[19] - The basic earnings per share for 2021 was CNY 0.36, an increase of 5.88% from CNY 0.34 in 2020[19] - The total assets at the end of 2021 were CNY 889,880,540.36, reflecting a 2.32% increase from CNY 869,664,922.77 at the end of 2020[19] - The net cash flow from operating activities was CNY 11,387,329.51, a significant decrease of 87.34% compared to CNY 89,946,129.75 in 2020[19] - The weighted average return on equity for 2021 was 9.36%, up from 8.89% in 2020[19] Revenue Breakdown - The main business revenue accounted for CNY 411,754,090.08, which is 99.18% of total revenue, with a year-on-year growth of 19.92%[50] - Valve sales generated CNY 324,499,289.09, making up 78.16% of total revenue, with a growth rate of 17.54% compared to the previous year[50] - Domestic sales revenue increased by 49.40% to CNY 102,410,136.43, while export revenue grew by 13.30% to CNY 312,752,607.27[50] Market Expansion and Product Development - The company has expanded its market presence to over 50 countries and regions, with increasing brand influence, particularly for its "WEFLO" and "Weilong" brands[31] - The company is focusing on the development of new technologies and products in the firefighting and water supply systems, enhancing automation and energy efficiency[32] - The company developed 15 new products certified by FM/UL/WRAS, including the first domestic UL-certified fire pressure relief valve, and filed for 10 utility model patents[86] Research and Development - The company holds 39 patents, including 2 domestic invention patents, showcasing its strong R&D capabilities[43] - Research and development expenses increased by 13.93% to 24,196,054.32 CNY, driven by an increase in R&D projects[61] - The number of R&D personnel increased by 43.33%, rising from 60 in 2020 to 86 in 2021[63] Operational Efficiency and Cost Management - The company has implemented cost-saving measures and improved management efficiency to cope with the challenges posed by the global pandemic and rising raw material costs[29] - The company aims to enhance its production efficiency and product quality through continuous optimization of its production management and technology research and development[29] - The company employs a "sales-driven production" model, allowing it to efficiently respond to customer orders and optimize production planning[39] Governance and Compliance - The company plans to enhance governance and investor relations, ensuring compliance with relevant laws and improving transparency[75] - The company has established a governance structure that ensures the protection of shareholder and creditor rights, adhering to relevant laws and regulations[157] - The company has maintained effective internal controls in all significant aspects according to the enterprise internal control standards[138] Shareholder Engagement and Dividends - The company plans to distribute a cash dividend of CNY 3.50 per 10 shares, based on a total share base of 168,605,022 shares[6] - The total cash dividend amount, including other methods, was 89,011,607.70 yuan, which accounted for 100% of the total profit distribution[127] - The cash dividend ratio for the year is 96.75% of the net profit attributable to ordinary shareholders in the consolidated financial statements[128] Challenges and Risks - The company faces intense competition in the domestic valve market, with over 2,000 enterprises, particularly in the mid-to-low-end water supply valve segment[77] - Raw material costs, including castings, pig iron, and non-ferrous metals, constituted 60%-70% of the company's main business costs, with rising prices posing a risk to profit margins[78] - The ongoing COVID-19 pandemic has led to project delays and increased logistics costs, contributing to inventory pressure and financial strain on the company[81] Management and Organizational Changes - The company has seen a significant turnover in its management team, with multiple changes in key positions over the past few years[100] - The company introduced 18 management and R&D talents and promoted 10 outstanding employees to enhance operational efficiency[87] - The company has a diverse board with members holding various professional backgrounds, enhancing its strategic decision-making capabilities[104] Employee Management and Training - The company has established a salary management system based on job value and performance, providing a good development platform for employees[125] - The company implemented annual employee training plans to enhance skills and competencies[126] - The company reported a total of 732 employees at the end of the reporting period, with 323 in the parent company and 409 in major subsidiaries[124]

Financial Performance - The company's operating revenue for 2019 was CNY 355,225,906.74, representing a 2.46% increase compared to CNY 346,704,773.62 in 2018[16] - The net profit attributable to shareholders decreased by 31.79% to CNY 52,983,867.54 from CNY 77,680,421.96 in the previous year[16] - The basic earnings per share fell by 32.84% to CNY 0.45, compared to CNY 0.67 in 2018[16] - The net profit after deducting non-recurring gains and losses was CNY 42,611,653.26, a decrease of 31.71% from CNY 62,400,470.01 in 2018[16] - The company achieved a net profit of ¥67,783,389.02 for the year 2019, with a profit distribution plan of ¥4.50 per 10 shares, totaling cash dividends of ¥52,524,900 (including tax) to shareholders[86] - The net profit attributable to ordinary shareholders for 2019 was CNY 52,524,900, representing a 99.13% increase compared to CNY 23,348,400 in 2018[89] - The company reported a total revenue of 80 million yuan for the fiscal year 2019, reflecting a year-on-year increase of 10%[96] Cash Flow and Investments - The net cash flow from operating activities surged by 344.97% to CNY 132,922,717.03, up from CNY 29,872,088.47 in 2018[16] - The total cash inflow from operating activities was ¥415,790,283.88, a year-on-year increase of 14.38%[60] - The net cash flow from investing activities decreased by 427.94%, resulting in a net outflow of ¥152,524,949.11 in 2019 compared to a net inflow of ¥46,510,422.06 in 2018[60] - The net increase in cash and cash equivalents was a decrease of 163.47%, totaling -¥44,270,506.98 in 2019 compared to an increase of ¥69,745,103.27 in 2018[60] - The company reduced the investment scale of the "Large Specifications and Special Purpose Valve Production Project" by CNY 99.23 million and allocated the surplus funds to the "New Valve Construction Project" for its subsidiary, Laizhou Weilon Valve Co., Ltd.[70] Assets and Liabilities - The total assets at the end of 2019 were CNY 799,909,010.24, a 1.89% increase from CNY 785,086,524.19 at the end of 2018[18] - The net assets attributable to shareholders increased by 6.67% to CNY 651,310,430.22 from CNY 610,558,766.49 in 2018[18] - The proportion of cash and cash equivalents to total assets decreased by 6.76%, from 14.78% in 2018 to 8.02% in 2019[63] - The proportion of accounts receivable to total assets decreased by 1.88%, from 10.28% in 2018 to 8.40% in 2019[63] - The proportion of inventory to total assets decreased by 3.62%, from 12.37% in 2018 to 8.75% in 2019[63] Market and Sales - The company’s export revenue accounted for 85.20% of total operating income in 2019, demonstrating a consistent reliance on international markets[29] - The company reported that over 85% of its revenue comes from exports, primarily to Europe, the United States, Asia, and Oceania, indicating a strong reliance on international markets.[77] - Domestic sales revenue reached ¥50,611,543.00, accounting for 14.25% of total revenue, up from 13.87% in 2018[46] - Sales of valves generated ¥299,719,900.54, which is 84.37% of total revenue, showing a decrease of 0.62% from the previous year[46] Research and Development - Research and development expenses increased by 92.05% to ¥21,350,293.92, representing 6.01% of total operating revenue[57][59] - The number of R&D personnel rose to 61, an increase of 7.02% from 57 in 2018[58] - The company is investing 50 million RMB in research and development to improve product quality and efficiency[158] Corporate Governance and Compliance - The company has been recognized as an A-level enterprise for information disclosure quality by the Shenzhen Stock Exchange[42] - The company has committed to maintaining the integrity of its management and has fulfilled its commitments to minority shareholders[106] - The company has complied with all relevant governance regulations without any significant discrepancies noted by regulatory authorities[172] Risk Management - The company emphasizes the importance of risk control and internal governance to navigate market risks associated with international trade policies and market expansion.[76] - The company faces risks related to the stability of product quality, which is critical for customer trust and market reputation[79] - The company is exposed to foreign exchange risks due to fluctuations in the RMB/USD exchange rate, affecting its export revenues[80] Employee and Management - The total remuneration for directors, supervisors, and senior management during the reporting period amounted to CNY 3.4343 million[163] - The company employed a total of 725 staff, with 438 in production, 42 in sales, and 101 in technical roles[167] - The remuneration for the chairman and director, Fan Qingwei, was CNY 552,700, while the general manager, Li Huajun, received CNY 517,700[164] Future Outlook - The company provided a positive outlook for the next fiscal year, projecting a revenue growth of 10% to 1.32 billion RMB[158] - New product development is underway, with three innovative valve products expected to launch in Q2 2024, aimed at expanding market share[158] - The company plans to expand its market presence in Southeast Asia, targeting a 25% increase in sales in that region over the next two years[158]