Activated carbon is a good adsorbent, which utilizes charcoal, bamboo charcoal, various fruit shells or high-quality coal as raw materials, and is manufactured through a series of processes such as crushing, sieving, catalyst sparking, rinsing, drying and screening of raw materials through physical and chemical methods. It can effectively adsorb various substances in the gas to achieve the purpose of disinfection and deodorization and purification, especially for formaldehyde, benzene, toluene, xylene. Therefore, it's mainly used in the decoration of formaldehyde removal, indoor air purification, industrial exhaust gas adsorption, ozone removal, etc. We selected high-quality activated carbon powder through independent research and development of the formula and production process to make different substrates of activated carbon formaldehyde filters, specially formulated activated carbon powder to improve the effect of activated carbon formaldehyde removal, adsorption and decomposition of formaldehyde at the same time. Choose aluminum honeycomb, pu foam, pp honeycomb, aluminum foil mesh and other materials for the carriers, aluminum profiles, cardboard, sponge strips, stainless steel for frames, to meet different applications.