1. Dust removal filter elements, dust removal filter cartridges, dust removal filter bags, dust filter elements, sterilization, deodorization filter elements and dust recovery filter elements for industrial gases and environmental protection equipment.

2. Industrial oil, fluid power equipment, hydraulic pressure, lubrication system, high-precision oil filter element, pipeline filter element, localization transformation of imported filter element, research and production of non-standard filter element.

3. The filter elements used in the pipeline system are as follows:

A. Natural gas pipeline filter element B. Gas pipeline filter element

C. Biogas pipeline filter element D. Gas pipeline filter element

E. Pipeline oil filter element F. Pipeline water filter element

G. Oil filter elements, dust removal filter elements, and gas purification filter elements for various pipeline systems.

4. Compressor intake dust filter element, oil filter element, oil-gas separation filter element

5. Dust removal filter element and dust filter element series are used in:

A. Energy, cement, chemical, machinery, glass and other production lines recycle raw materials, purify and remove dust

B. Pharmaceutical, cigarette, painting, production line recycling raw materials, purification and dust removal

C. Dust removal and purification filter elements for dust collectors in the wood industry, polishing, shot blasting, crushing, and powder preparation industries.

D. Various gas and dust testing instruments, filter elements for online monitoring equipment, and filter elements for powder spraying equipment.

E. Special filter element for engineering drilling rig dust collection box6. The oil filter element is suitable for:

A. Pressure line filter element B. Oil filter (vehicle) filter element

C. Air compressor oil filter element D. Large machine tool oil filter element

7. Air purification filter element:

A. Plate and frame filter elements, coarse, medium and high efficiency filters.

B. Filter paper filter element: the filtration accuracy is from 10um to 150um

C. Glass fiber filter element: the precision is from 0.5um to 90um

D. Various polyester fiber filter elements, metal fiber filter elements, and glass fiber filter elements.