On April 24, Huang Chen, chief inspector of Guangxi NMPA, Director Zeng Liwei, and Director Zheng Liuping accompanied by the leaders of Guilin NMPA, visited Refine Medical to supervise the production of anti-epidemic equipment. Our R&D and production work were highly appraised and they emphasize that companies must ensure that their products are exported in compliance with national standards and exporting country standards, and to export the best products from China to the world, and contribute to global work of anti Covid-19.