Mainly used in petroleum, chemical, metallurgy, aviation, electronics, atomic energy, electric power, nuclear industry, environmental protection, refractory, fire equipment and other fields of solid-liquid, gas-solid, gas-liquid separation and purification. Such as: seawater desalination, sewage treatment and transformer oil, lubricating oil, fuel oil and other oils, organic solution, inorganic solution, liquid medicine, beverage and other liquid coarse filtration and fine filtration; Dust removal, sterilization and oil mist removal of all kinds of gas and steam; Silencing, flame resistance, heat resistance, catalytic reaction, catalyst filtration, gas buffer and manufacturing porous electrode, anti-freezing device, etc. In 2005, our company successfully applied titanium foam board to oxygenator (artificial lung) and won a high reputation. It is the substitute product of traditional filter paper, carbon rod, diatomite, polyethylene filter element and various imported industrial and mining filter element.