22 September 2020

Spraying of a photocatalyst nano-silver disinfection coating for the entire school

消毒清潔公司為全校噴灑光觸媒納米銀消毒塗層

To safeguard the health of our students and teachers, on September 22, 2020, the school has asked a company for spraying of a photocatalyst nano-silver disinfection coating for the entire school. The validity period would last for at least half a year.

為保障老師及學生的健康，學校於2020年9月22日，聘請消毒清潔公司為全校噴灑光觸媒納米銀消毒塗層，有效期長達最少半年。