Medical respiratory tissue has a wide range of applications, but the technical barriers are high. To achieve breakthroughs, the Guangyan New Materials R&D team continuously refined product formulas, improved production processes, and independently developed production equipment. They have applied for 10 patents and, after more than three years and thousands of experiments, finally achieved domestic production. This research achievement earned them a place among the shortlisted companies for the 2023 Biomedical Materials Innovation Task Challenge announced by the General Office of the Ministry of Industry and Information Technology and the General Affairs and Planning and Finance Department of the National Medical Products Administration. They also co-drafted T/YNIA 022-2024, "Flash-Spun Nonwovens," which was issued in 2024.