（1） Dust removal filters, filter cartridges, filter bags, dust filters, sterilization and deodorization filters, and powder recycling filters for industrial gases, industrial dust, coating equipment, and environmental protection equipment.
（2） Industrial oil, fluid filtration, hydraulic, lubrication systems, high-precision oil filter cartridges and non-standard filter cartridges, pipeline filter cartridges, (3) air filter cartridges, oil filter cartridges, oil-gas separation filter cartridges, oil filter cartridges, diesel oil filter cartridges, and various filters used in air compressors, generator sets, fans, etc.
（4） Air filters, oil filters, oil filters, oil-water separator filters, oil-gas separator filters, etc. for large units, natural gas turbines, and ships.
（5） Air filters, oil filters, diesel filters, hydraulic filters, pilot filters, and other filters used in heavy-duty trucks and construction machinery.
（6） Filter discs, filters, screens, and oil filter cartridges used in mechanical equipment such as dryers and washing machines.
（7） Design, research, and production of non-standard filter cartridges for various mechanical equipment.
（8） Efficient, multifunctional, high-precision oil filter cartridges used in various oil filter vehicles.
（9） Primary, medium, and sub high efficiency filters used for air conditioning, fresh air supply units, etc.
（10） The meltblown filter element, wire wound filter element, and activated carbon filter element of the water purifier series
（11） Oil filter cartridges for large machine tools and wire cutting machines.
（12） Oil filter cartridges, dust removal filters, and gas purification filters for various pipeline systems.
Our company has workshops for machining, stamping, surface treatment, filter assembly, rubber products and other processes, as well as quality management departments such as technology and quality inspection, and production lines. We rely on strong technical strength and high-quality technical workers, as well as high-quality filter paper and other imported filter materials from German, American H.V, and South Korean AK companies. Our processes, equipment, testing methods, and sound management system meet the needs of users for various filters.
Our company's products are widely used in industries such as metallurgy, petroleum, chemical, power plants, coal, mining, pharmaceuticals, food, and engineering machinery