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].