A weekday fire engine operating from Alsager, two fire engines from Crewe, and a fire engine from Congleton.
Details
Firefighters were called to reports of smoke in an industrial building on Radway Green Road in Alsager.
Crews and on-site personnel undertook a thorough investigation of the affected area and cause of the smoke was found to be due to a fault in a humidifier sensor. Crews then handed over to on-site staff.