证券代码：301129 证券简称：瑞纳智能 公告编号：2026-007 瑞纳智能设备股份有限公司 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。 二、担保合同的主要内容 1、保证人：瑞纳智能设备股份有限公司 2、债权人：交通银行股份有限公司安徽省分行 一、担保情况概述 （一）已经审批的年度担保额度 瑞纳智能设备股份有限公司（以下简称"公司"）于 2025 年 4 月 23 日召开 第三届董事会第十二次会议，并于 2025 年 5 月 15 日召开 2024 年年度股东大会， 审议通过了《关于公司及全资子公司 2025 年年度申请银行授信、提供担保的议 案》，公司及全资子公司合肥瑞纳智能能源管理有限公司、合肥高纳半导体科技 有限责任公司、合肥瑞纳通软件技术开发有限公司各项日常经营活动开展所需的 资金需求，结合公司及全资子公司的 2025 年度经营计划，公司及全资子公司拟 在2025年度向银行等金融机构申请总额不超过200,000万元人民币的授信额度。 为保证上述授信融资方案的顺利实施，除以公司自身财产为公司授信提供抵质押 担保外， ...

Summary of Key Points Core Viewpoint - The announcement indicates that two executives of Ruina Intelligent have completed their share reduction plan, with minimal impact on the overall shareholding structure of the company [1]. Group 1: Share Reduction Details - Executive Wang Zhaojie reduced his holdings by 10,000 shares, representing 0.0074% of the company's total share capital [1]. - Executive Dong Junyong also reduced his holdings by 10,000 shares, which similarly accounts for 0.0074% of the company's total share capital [1]. - The combined share reduction by both executives totals 0.01% of the company's total share capital, rounded to two decimal places [1].

Group 1 - The core point of the article is that Renna Intelligent announced the completion of a share reduction plan by shareholders Wang Zhaojie and Dong Junyong, resulting in a total reduction of 20,000 shares, which accounts for 0.0148% of the company's total shares [1] Group 2 - The article also reports on the bankruptcy liquidation of Baolide, a major automotive sales company known for selling luxury cars such as Rolls-Royce and Porsche, with its headquarters in Hangzhou now vacant and its subsidiary in Yiwu sealed [1]

本公司及董事会全体成员保证公告内容与信息披露义务人提 供的信息一致。 特别提示： 瑞纳智能设备股份有限公司（以下简称"公司"）于 2025 年 10 月 10 日在 巨潮资讯网（www.cninfo.com.cn）披露了《关于公司部分董事及高级管理人员 减持计划预披露的公告》（公告编号：2025-064）。公司股东、董事、副总经理 王兆杰先生持有公司股份 5,940,000 股，约占公司总股本的 4.37%，计划自减持 计划公告披露之日起 15 个交易日后的 3 个月内（2025 年 10 月 31 日起至 2026 年 1 月 30 日），通过集中竞价方式减持公司股份，减持数量合计不超过 800,000 股，占公司总股本比例 0.59%；公司股东、董事、副总经理董君永先生持有公司 股份 3,960,000 股，约占公司总股本的 2.91%，计划自减持计划公告披露之日起 15 个交易日后的 3 个月内（2025 年 10 月 31 日起至 2026 年 1 月 30 日），通过 集中竞价方式减持公司股份，减持数量合计不超过 800,000 股，占公司总股本比 例 0.59%。 瑞纳智能设备股份有限公司 关于公 ...

Core Viewpoint - The company, Ruina Intelligent, is leveraging its technological reserves and advantages in smart manufacturing to transform from a single manufacturer to a comprehensive solution provider, focusing on energy-saving technologies and industrial efficiency [2] Group 1: Technological Development - The company is investing in various "Internet+" technologies, including IoT, cloud computing, big data, AI algorithms, digital twins, low-code, dynamic simulation, and edge computing [2] - A complete product system has been established based on a "cloud, edge, and terminal" framework, integrating physical systems with digital information systems [2] Group 2: Business Strategy - The company aims to strengthen its core competitiveness through continuous R&D investment, optimized production capacity layout, and a comprehensive service system [2] - The focus is on capturing market share in the clean heating and industrial energy-saving sectors to promote long-term high-quality development [2]

Core Viewpoint - The company, Ruina Intelligent (301129), is leveraging high-efficiency heat pump technology and a data management system to enhance supply chain efficiency and establish a differentiated competitive edge [1] Group 1: Technology and Innovation - The company has independently developed core technologies such as magnetic levitation centrifugal compressors for low-grade waste heat recovery in industrial and urban settings, contributing to energy conservation and carbon reduction [1] - The integration of AI and IoT technologies through the STORMAI smart heating platform allows for precise control of the entire heating process, optimizing project design, production, installation, and operation, thereby reducing costs and shortening delivery cycles [1] - The company possesses comprehensive R&D capabilities in automation, information technology, and intelligence, enabling collaborative development of high-efficiency heat pump systems, smart terminals, AI algorithms, and management platforms [1] Group 2: Market Strategy and Growth - The company aims to address customer pain points through a flexible business model, creating demonstration projects and converting policy dividends into market opportunities via capacity expansion, technological iteration, and regional expansion [1] - The continuous enhancement of market recognition and share is a key objective, supporting the low-carbon transition in the heating industry [1]

Core Viewpoint - The company, Ruina Intelligent (301129), utilizes self-developed hardware to collect data on room temperature, supply and return water temperatures, flow, and heat, which is then uploaded to a smart heating management platform [1] Group 1: Technology and Innovation - The AI intelligent scheduling system integrates building insulation, weather conditions, and user energy consumption patterns to achieve intelligent equipment control [1] - The system aids heating companies in energy saving and consumption reduction while enhancing user heating assurance [1] Group 2: Data Utilization and Services - A vast amount of operational data continuously iterates to optimize core algorithm models for load forecasting and balancing control, improving scheduling accuracy and energy-saving effects [1] - The company provides value-added services such as energy consumption analysis and operation and maintenance optimization, effectively strengthening cooperation stickiness with clients [1]

Core Viewpoint - The company aims to drive low-carbon smart technology innovation and development in China's urban centralized heating sector, focusing on "safe, smart, and sustainable" industry growth [1] Group 1: Company Technology and Solutions - The company possesses fully autonomous core technologies in automation (OT), information technology (IT), and artificial intelligence (AI) through its STORM AI one-stop low-carbon smart heating solution [1] - The company implements intelligent research and application of core products and equipment in heating systems, constructs a big data system for heating, and provides smart platform services [1] Group 2: Industry Goals and Impact - The company aims to achieve energy-saving targets of zero overflow (circulation flow), zero excess (heat), and zero distance (remote control) by quantifying heating process data, automating control, and transforming operations into a smart model [1] - The company strives to provide smart heating equipment and a one-stop overall solution, positioning itself as a creator of exceptional value in the field of smart heating in China [1]

Core Viewpoint - The company aims to enhance its full-stack technology system and improve the RUNA-STORM AI platform algorithms to boost load forecasting, intelligent scheduling, hydraulic balance, and fault warning capabilities, thereby creating technological barriers [1] Group 1: Technology Development - The company will continue to iterate the RUNA-STORM AI platform algorithms to improve accuracy and stability in heat station control and pipeline monitoring [1] - The focus will be on flexible configurations to meet personalized customer scenarios, ensuring efficient project delivery and supporting large-scale promotion [1] Group 2: Market Strategy - The company plans to maintain a strong emphasis on technological innovation and market expansion, leveraging core technology and product advantages [1] - The goal is to seize industry development opportunities to create long-term value for investors [1]

Core Viewpoint - The company, Ruina Intelligent (301129), is leveraging core technologies such as modular heat exchange units, intelligent temperature control products, and energy consumption analysis systems to create a comprehensive smart heating solution that integrates AI algorithms for management and network balancing [1] Group 1: Technology and Solutions - The company is developing a full-stack smart heating solution that includes AI load forecasting, intelligent operation and maintenance control, and a collaborative control algorithm group [1] - The solution aims to achieve comprehensive coordination across the entire system from source to network to station to building to household, significantly reducing energy consumption and carbon emissions while enhancing energy efficiency [1] Group 2: Market Strategy - The company plans to capitalize on the opportunities presented by the smart heating transformation policy by increasing investment in technology research and development [1] - The focus will be on upgrading heating facilities and renovating outdated pipeline networks to steadily consolidate and expand market share [1]