antibacterial antivirus filter

Olansi company goes out to study

May 19, 2021 by olansiworld

Our company carried out a learning activity for business personnel in mid-May 2021, and benefited a lot during the period. The unexpected problem-solving scheme and … Read more

Olansi antibacterial antivirus filter

April 23, 2021November 30, 2020 by olansiworld

Olansi antibacterial antivirus filter 1.Copper ions and silver ions antibacterial filter Silver is a natural inorganic antibacterial disinfectant, and the silver ions it releases play … Read more