Aluminum products industry---Due to the particularity of production, the silicon carbide heater used in the heat preservation channel and the aluminum melting pool will mostly choose the GD type, GDU type or DM type, the temperature is 700 ℃ -850 ℃, and requires rapid heating . This is a test for the silicon carbide heater. Our professional technical team will design the sensor performance according to the actual production needs of customers. Our efforts have also been highly praised by customers, which is something to be proud of.