In October 2024, our company successfully completed the second CMA (Qualification Accreditation of Inspection and Testing Institutions) on-site review.In accordance with relevant regulations and technical criteria, the expert review team carried out a comprehensive and rigorous inspection of the company’s quality management system, laboratory technical capabilities, personnel operation standards a…

On January 12, 2026, our company successfully completed the CNAS (China National Accreditation Service for Conformity Assessment) on-site review.With a rigorous quality management system and solid technical strength, we have been accredited for a number of core testing parameters, elevating our professional service capabilities to a new level.During the review, in accordance with international accr…

On October 16, 2025, our company successfully completed the construction engineering quality testing review organized by the Sichuan Provincial Department of Housing and Urban-Rural Development, achieving a major breakthrough in this review: we have successfully obtained the qualification for all mandatory parameters of building materials and components, and at the same time, in the field of option…

In December 2024, our company successfully passed the third CMA (Qualification Accreditation of Inspection and Testing Institutions) on-site review and obtained the testing qualification for building materials and components. This milestone marks the further expansion of the company’s inspection and testing service scope, and signifies that the company’s professional capabilities and standardized…

On June 9, 2023, our company underwent the first on-site review for the CMA (China Metrology Accreditation) qualification. In strict accordance with relevant CMA regulations and technical criteria, the expert panel conducted a comprehensive and rigorous verification of the company’s laboratory environment, equipment configuration, technical capabilities, and the operation of the quality management…