30kW Indirect oil heater 1.Mobile air heater 2.Cut-off protection 3. Oil display 4. heating for closed or less ventilated Introduction: * Company history: established in 1999. professional manufacturer specialized in heaters.* Industrial fan heater, industrial diesel heater, gas forced heater,radiator heater,quartz heater etc.* Main markets: Germany, Denmark, Norway, Sweden, Finland, UK, Russia, ...