Core Viewpoint - The company has received a laboratory accreditation certificate from the China National Accreditation Service for Conformity Assessment (CNAS), which enhances its testing capabilities and credibility in the market [1][2]. Group 1: Basic Information - The accredited entity is the Yongzhen Green Energy Materials Research Institute (Changzhou) Co., Ltd. Testing Center [1]. - The registration number for the accreditation is CNAS L23913, effective from August 21, 2025, to August 20, 2031 [1]. - The certificate confirms compliance with ISO/IEC 17025:2017 standards, indicating the center's capability to perform the services listed in the certificate's annex [1]. Group 2: Impact on the Company - The CNAS accreditation signifies that the testing center's management and technical capabilities have been recognized at both national and international levels [2]. - This recognition is expected to enhance product quality assurance, strengthen product R&D capabilities, and increase customer trust and recognition of the company [2]. - The accreditation is anticipated to improve the company's overall competitiveness and support sustainable high-quality development [2].

注册号：CNAS L23913 证券代码：603381 证券简称：永臻股份 公告编号：2025-049 永臻科技股份有限公司 关于全资子公司获得中国合格评定国家认可委员会 （CNAS）实验室认可证书的公告 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、准确性和完整性承担法律责任。 永臻科技股份有限公司（以下简称"公司"）全资子公司永臻绿色能源材料 研究院（常州）有限公司（以下简称"永臻研究院"）于近日收到中国合格评定 国家认可委员会（英文名称为"China National Accreditation Service for Conformity Assessment"，以下简称"CNAS"）授予的实验室认可证书，现将相关事宜公 告如下： 一、基本情况 获证机构名称：永臻绿色能源材料研究院（常州）有限公司测试中心 生效日期：2025-08-21 截止日期：2031-08-20 证书内容：永臻绿色能源材料研究院（常州）有限公司测试中心符合ISO/IEC 验室能力认可准则》）的要求，具备承担本证书附件所列服务能力，予以认可。 二、对公司的影响及风险提示 CN ...