1.China most proffessional and largest steam heating element manufacturer 2.UL CE SGS RoHS 3. ... can be adjusted at random as required by customers. MERITS(steam heating element)Simple designSpeciafication adjustableQuick and even water heating ( ... Heaters/MCH are applied to beauty equipment (straightening, hair curling iron), soldering iron, hot air blower, dryer, electric boiler, evaporator of ...