The academic exchange event on R&D, QC, and Industry&Technological Development Trends of Veterinary Biological Products" was successfully held.

From July 27th to28th, a three-member expert team from the China National Accreditation Service for Conformity Assessment (CNAS) visited the Zhaoqing DHN Testing Center for a re-evaluation of the laboratory. Chen Ruiai, the group's Chief OperatingOfficer (Chairman of DHN, and Director of the Testing Center), along with Zhan Xuanzi (Deputy General Manager of the Biological Medicine Company and Deputy Director of the Testing Center), led the management team and technical staff of the Testing Center to welcome the experts' review and assessment.

During thisevaluation, the testing items included safety and efficacy testing for poultryvaccines, safety and efficacy testing for swine vaccines, and nucleic acidtesting, totaling 43 testing items. The evaluation team conducted a review ofall items at the two testing sites of the testing center through on-siteinspections, on-site experiments, and reviews of records and reports.

The experts conducted a rigorous two-day audit of the testing laboratory, laboratory animal rooms, related management documents, and technical records, and also conducted a comprehensive assessment of the technical personnel's testing skills and authorized signatories. The expert group unanimously agreed that the testing center complies with the requirements in terms of management system,quality assurance, and technical capabilities, and operates effectively,recommending the approval of 4 authorized signatories and 43 testing items through the re-evaluation. The Zhaoqing DHN Testing Center will continue to enhance comprehensive capabilities, strengthen market's trust in company and products, empower DHN's business,and contribute to the high-quality development of the enterprise.

Writing / LiuJinrong

Photo / ZhengJiaqi, Li Siying