Surforce built China's first environmentally friendly electrospinning facility producing 20–30 million meters of nanofiber annually

https://finance.yahoo.com/news/surforce-technology-group-achieves-major-070200200.html

"fluorine-free materials, high volumes previously difficult... resulting nanofibers possess extremely high surface-area-to-volume ratio, strong mechanical strength, high flexibility, replaces polytetrafluoroethylene membranes... high-efficiency separators in batteries, air/ water filters with significantly higher particle-capture efficiency, lightweight/ high-performance insulation/ structural components, breathable/ waterproof/ comfortable/ functional clothing... international certifications, 25 global patents"