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Registration No.: CNAS L12222

CNAS — the China National Accreditation Service for Conformity Assessment — was formed by the merger and restructuring of the former China National Accreditation Board for Certifiers (CNAB) and the China National Accreditation Authority for Laboratories (CNAL). It is the national accreditation body approved and authorized by the Certification and Accreditation Administration of China (CNCA), and is uniformly responsible for the accreditation of certification bodies, laboratories, inspection bodies, and other relevant institutions. A laboratory that obtains CNAS accreditation can serve as a third-party testing institution, providing test reports within its scope of accreditation for various industries, with recognition by national and industry standards. This accreditation demonstrates that the testing institution possesses comprehensive testing capabilities and rigorous management processes.

Since its establishment in 2012, Kailong Hi-Tech's Testing Center has continuously invested in testing equipment, achieving overall upgrades and optimization of hardware facilities. At the same time, through accumulated management experience, the center has progressively improved its internal operation, testing, and management processes, and has cultivated a large team of experienced professional laboratory technical personnel. In step with the company's rapid development and based on the needs of both the company and the industry, the center formally initiated the CNAS accreditation application process in January 2018. After more than a year of meticulous preparation, the Testing Center underwent the CNAS evaluation process — including document review, on-site assessment, expert review, and approval — and successfully obtained CNAS accreditation. This achievement marks a significant milestone in the Testing Center's development and underscores Kailong Hi-Tech's commitment to the highest standards of quality and technical excellence.