DAWO provide the following testing service with CMA certification:

Ø     Airborne particle count for classification

Ø     airflow test

Ø     Air pressure difference test

Ø     Installed filter system leakage test

Ø     Airflow direction test and visualization

Ø     temperature test

Ø     Humidity test

Ø     Recovery test

Ø     Biological test（airborne viable particles, depositing bacteria, microorganism on surface）