Industrial filter paper is a special functional fiber material processed by papermaking and resin impregnation treatment. It is the core medium to intercept solid particles, dust, oil mist and impurities in gas and liquid. Different from ordinary paper, our filter paper adopts precise fiber matching and high-temperature curing process, with uniform internal pore structure, balanced air permeability and interception efficiency. After special functional modification such as waterproof, oil-proof and anti-static, it can adapt to various harsh working conditions of high dust, high humidity, oil mist and static flammable dust, and is widely used as raw material for all kinds of finished filter elements.

With the growing global emphasis on air purification, waste‑gas treatment and liquid impurity removal, activated carbon filter cartridges have become indispensable filter components for industrial environmental protection, water treatment and air handling systems. Ordinary filter elements can only trap solid particles, while activated carbon filter cartridges combine particle filtration with adsorption function, efficiently removing peculiar smell, volatile organic compounds, harmful gas molecules and residual organic pollutants. It is widely adopted by environmental protection engineering factories, water treatment plants, paint spraying workshops, chemical enterprises and supporting equipment manufacturers all over the world.

Construction machinery, commercial vehicles, generators and agricultural equipment often operate under harsh working conditions filled with dust, sand, pollen and industrial floating particles. Unfiltered air entering the engine will cause abrasive wear of cylinders, pistons and valve components, resulting in power drop, increased fuel consumption and frequent overhaul. As the first line of defense for engine intake system, high‑quality air filter element directly determines engine reliability and maintenance cycle. Our factory launches full‑range heavy‑duty air filter elements, delivering stable intake purification solutions for global engineering machinery, trucks, generators and agricultural machinery equipment.