Shandong Lianmei Spring successfully passed the CNAS laboratory re evaluation

From May 23 to May 25, 2022, commissioned by the China National Accreditation Service for Conformity Assessment (CNAS), the CNAS evaluation expert group conducted an annual re evaluation of our company's testing center. Due to the still severe situation of epidemic prevention and control, this re evaluation has innovated the previous review method, adopting a combination of on-site and online methods to make the review more diverse, innovative, and efficient.

The testing items for this re evaluation have been expanded on the basis of previously recognized projects, including testing for tensile strength and chemical composition.

During the three-day review, the expert panel conducted a comprehensive evaluation of the management system documents and operational status of our testing center based on CNAS-CL01:2006 "Accreditation Criteria for Testing and Calibration Laboratories" and its related field application instructions CNAS-CL10:2012 "Application Instructions for Accreditation Criteria for Testing and Calibration Laboratories in the Field of Chemical Testing" and CNAS-CL56: 2014 "Application Instructions for Accreditation Criteria for Testing and Calibration Laboratories in the Field of Building Materials Testing". The review team conducted on-site experiments, inspected the overall laboratory environment, verified the use and calibration records of the testing instruments in this center, reviewed testing reports and experimental testing work records, personnel training plans, internal audits and management review reports, and combined with on-site questioning to evaluate the testing center