Core Viewpoint - The company, Ruilian Technology, has established a business relationship with the China Aerospace industry, providing detection products for various aerospace components, although revenue from this sector remains relatively small [1]. Group 1: Business Engagement - Ruilian Technology's products are utilized in the aerospace sector for detecting structural components, castings, welding parts, and various electronic semiconductor devices [1]. - The company has delivered products to relevant units under the China Aerospace Science and Technology Corporation and private commercial aerospace enterprises like Star Glory [1]. Group 2: Market Outlook - The company is closely monitoring trends in the aerospace industry and aims to actively seize development opportunities within this sector [1].

Group 1 - The core viewpoint of the article is that RIKEN Technology (688531.SH) is actively advancing the product validation and introduction of its self-developed X-ray detection equipment in the domestic storage chip sector [1] Group 2 - The company is engaging with clients in the storage chip field to implement its X-ray detection technology [1] - Future updates regarding the progress of this business will be disclosed in subsequent company announcements [1]

Core Viewpoint - The company is optimistic about the future application of integrated die-casting in the aerospace sector and is actively monitoring industry trends to seize related opportunities [1] Group 1: Company Insights - The company's integrated die-casting intelligent detection equipment is already widely used in the automotive manufacturing sector [1] - The company will continue to pay attention to the development trends of integrated die-casting technology in the aerospace field [1]

Group 1 - The core viewpoint of the article is that Nichicon Technology (688531.SH) has developed X-ray intelligent detection equipment that can be utilized for sodium-ion battery testing [1] - The equipment primarily focuses on analyzing defects or processes during battery production, including the alignment of the cell winding, quality of the ear welding, and wrinkles in the electrode sheets [1]

Core Viewpoint - The company, RIKEN (688531.SH), is actively involved in providing detection products for aerospace applications, including rockets, aircraft, drones, and various electronic semiconductor devices, and is focusing on seizing opportunities in the aerospace industry [1] Group 1: Company Products and Services - The company's products are designed for the detection of structural components, castings, welds, and electronic semiconductor devices in the aerospace sector [1] - The company has delivered its products to relevant units under the China Aerospace Science and Technology Corporation and private commercial aerospace enterprises such as Star Glory [1] Group 2: Market Position and Strategy - Currently, the company's revenue from the aerospace sector is relatively small [1] - The company plans to closely monitor trends in the aerospace industry and actively pursue development opportunities [1]

Group 1 - The company, RIKEN Technology (688531.SH), has confirmed that its X-ray intelligent detection equipment can be utilized for sodium-ion battery testing, focusing on the detection and analysis of defects during the battery production process, such as core winding alignment, ear welding quality, and electrode wrinkles [1][2]

证券代码：688531 证券简称：日联科技 公告编号：2026-002 日联科技集团股份有限公司 关于变更签字注册会计师的公告 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、准确性和完整性依法承担法律责 任。 日联科技集团股份有限公司（以下简称"公司"）分别于2025年4月25日召 开了第四届董事会第十次会议、2025年5月16日召开了2024年年度股东会，审议 通过了《关于聘请2025年度审计机构的议案》，同意续聘容诚会计师事务所 （特殊普通合伙）（以下简称"容诚会计师事务所"）为公司2025年度财务报 告审计机构及内部控制审计机构，具体内容详见公司于2025年4月26日披露于上 海证券交易所网站（www.sse.com.cn）的《关于聘请2025年度审计机构的公告》 （公告编号：2025-012）。 公司于近日收到容诚会计师事务所出具的《关于变更签字会计师的说明 函》，现将具体情况公告如下： 一、本次变更签字注册会计师的基本情况 容诚会计师事务所作为公司2025年度审计机构，原委派潘汝彬先生、廖蕊 女士和郝梦星女士作为公司2025年度财务报表审计报告 ...

格隆汇1月4日丨日联科技(688531.SH)公布，截至2025年12月31日，公司已累计回购股份19.56万股，占 公司总股本165,593,939股的比例为0.1181%，回购成交的最高价为60.00元/股，最低价为45.94元/股，支 付的资金总额为人民币1,009.31万元（不含交易费用）。 ...

格隆汇1月4日丨日联科技(688531.SH)公布，截至2025年12月31日，公司已累计回购股份19.56万股，占 公司总股本165,593,939股的比例为0.1181%，回购成交的最高价为60.00元/股，最低价为45.94元/股，支 付的资金总额为人民币1,009.31万元（不含交易费用）。 ...

2025 年 6 月 23 日，日联科技集团股份有限公司（以下简称"公司"）召开第 四届董事会第十三次会议，审议通过了《关于以集中竞价交易方式回购公司股份 方案的议案》，同意公司以集中竞价交易方式回购公司股份，回购资金总额不低于 人民币 1,000 万元（含），不超过人民币 2,000 万元（含），回购价格不超过人民币 101.87 元/股，回购期限为自董事会审议通过最终股份回购方案之日起不超过 12 个 月。具体内容详见公司于 2025 年 6 月 24 日、2025 年 7 月 1 日在上海证券交易所 网站（www.sse.com.cn）披露的《关于以集中竞价交易方式回购股份方案的公告》 （公告编号：2025-037）、《关于以集中竞价交易方式回购公司股份的回购报告书》 （公告编号：2025-044）。 因公司实施 2024 年度权益分派事项，本次以集中竞价交易方式回购股份价格 证券代码：688531 证券简称：日联科技 公告编号：2026-001 日联科技集团股份有限公司 关于以集中竞价交易方式回购公司股份的进展公告 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 ...