On April 24, 2020, Medical Products Administration of Autonomous Region second-level inspector, medical products safety director Huang Chen and director Zeng Liwei, director Zheng Liuping, accompanied by Guilin City Bureau leaders, visited to supervise the situation of producing the epidemic prevention materials. The leaders highly praised the research and development, production work of our company, and emphasized that the enterprise must ensure that the export of products shall conform to national standards and the standards of the exporting countries, to export the best products from china to the world, and make contributions to the global fight against the epidemic and build a human community.