The Latest Corporate Video Was Officially Released on 1st of June, 2022!  

The footsteps of the dream never stop, the rhythm of struggle is sonorous and powerful. 

From experience to innovation, from difficult exploration to industry benchmarking, LEFILTER has walked out a professional development path that is led by science and technology, combined with technological innovation and production, education and research. 

video link：https://www.le-filter.com/group-video/