Core Insights - The company, Chuanhuan Technology (300547.SZ), has received project confirmation letters for two projects from a well-known domestic automotive manufacturer, referred to as Client J, which cannot be disclosed due to confidentiality agreements [1] - The total value of the products supplied for these two projects, which include liquid cooling fluid pipeline systems, is approximately 500 million yuan over a lifecycle of six years, with mass production expected to start in November 2025 [1] - Client J is recognized as a leading domestic independent automotive brand, and the ongoing collaboration reflects the client's continued recognition of the company's product quality and technology [1] Company Development - The company has established a comprehensive product system and has entered the supplier systems of multiple automotive manufacturers, as well as clients in the energy storage and data server sectors [1] - The acquisition of these product orders signifies the client's acknowledgment of the company's technological capabilities and market competitiveness, which is expected to positively impact the growth of the company's fluid pipeline business and enhance its sustainable profitability [1]

本公司董事会及全体董事保证本公告内容不存在任何虚假记载、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法律责任。 重要内容提示： ? 长华控股集团股份有限公司（以下简称"公司"）近期收到国内车企（限 于保密要求，无法披露其名称，以下简称"客户"）的定点开发通知书，定点产 品主要为关键金属结构件。此次定点项目生命周期 5 年，预计生命周期总销售金 额约人民币 2.2 亿元，此次定点项目预计在 2026 年第 3 季度逐步开始量产。产品 的具体供应时间以双方签订的相关合同或协议为准。 ? 定点开发通知书并不反映客户最终的实际采购数量，目前项目总金额仅 为预计金额，后续实际开展情况存在不确定性，具体以订单结算金额为准。 证券代码：605018 证券简称：长华集团 公告编号：2025-033 长华控股集团股份有限公司 关于收到客户项目定点通知书的公告 二、对公司的影响 责生产。此次定点项目预计在 2026 年第 3 季度逐步开始量产，预计对公司本年度业 绩不会构成重大影响，若后续实质性销售订单顺利转化，有利于增加未来年度的营业 收入和经营效益。 对方当事人形成依赖。 三、风险提示 计金额，后续实际开 ...