At 16:00 on the evening of January 27, donated materials were ready to be sent.

At 17:00 on January 28th, the donated materials arrived at the handover point. 

On January 29, the donated materials were handed over to the local hospital in Wuhan.

Bioperfectus Central China technical support Chen Zhihong went to the front line to install instruments during the worst period of the epidemic.