High-efficiency dust filter material is made of high-performance fiber and high-strength scrim as the main raw materials, which are needle-punched, calendered, singed, heat-setting, emulsion impregnated, laminated and other processes to make various types of high-precision, high-temperature, abrasion and corrosion-resistant filter media products required by actual working conditions. 

Its function is to efficiently trap dust particles in dusty gases. The products are mainly used in thermal power generation, building materials, iron and steel, waste incineration, chemical industry, glass and other industries, which can comprehensively improve our air pollution prevention and control ability, realize ultra-clean emission, and meet the national major strategic needs in the field of environmental protection.