... ,etc.1.Control system:the controller is large and good,it starts fast anddisplays on electronic screen,with high precision,long ... ,the best hatcing environment is in controlled at any time.It isguaranteed for 30 years.2.Heating system:using the latest ... of safety are high.8.Sealing technology:Automatic magnetic seal,it can save more than 40%energy,the temperature and humidity ...