Recently , the testing center of Sichuan Lisen Building Materials Group Co., Ltd., which belongs to Southwest Cement , has obtained the laboratory accreditation certificate issued by China National Accreditation Committee for Conformity Assessment (CNAS). It indicates that the testing ability, management system and overall operation level of the testing center have reached the national recognized standards.

The scope of CNAS accreditation covers two testing sectors of cement and coal, with a total of 22 testing projects authorized, focusing on coal sampling and testing business under carbon emission targets. In recent years, Deyang Lisen Testing Center has always adhered to the quality policy of "scientific, fair, accurate and efficient", relying on advanced testing equipment and professional technical team, deeply cultivating the field of building materials testing. The testing center strictly abides by the national and industrial standards, monitors the quality of various building materials such as cement, concrete and aggregate in the whole process, escorts the product quality with accurate data and rigorous attitude, and helps the "Southwest" brand win wide trust in the market.
In the future, Deyang Lisen will rely on the technical advantages of CNAS Laboratory, continuously improve the quality management system, increase R & D and innovation in the field of green building materials and low-carbon technology, promote the transformation of technological achievements, and inject inexhaustible impetus into the high-quality development of building materials industry.
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