... produce any kinds of cartridge heater products. 2,Cartridge heating elements. 3,ceramic cartridge heater 4,electric 1,we can ... produce any kinds of cartridge heater products.2,Cartridge heating elements.3,ceramic cartridge heater4,electricCartridge Heaters ... Materials: stainless steel, high purity MgO powder andNiCr metal , 2080 heating wire2) Rated voltage: 110V, 220V, 380V3) Power: 150 - ...