On 11 - 18th Jan, 2021, Hebei province has appeared Coronavirus cases, our government attaches great attention to it.

On 11 - 18^th Jan, 2021, Hebei province has appeared Coronavirus cases, our government attaches great attention to it. Our factory is located in Langfang city, Hebei province, so we have done three rounds of nucleic acid detection, and isolation measures were taken, so our factory had been closed from 13^th Jan to 18^th Jan.2021, but our factory workers live in our dormitory to ensure the production on the rails, thank them for their effort. Our factory has lifted the quarantine policy on January 19 and started normal operation.