Magnesium anode/ MG alloy rod -Anode for water air conditioner, -High effect anodes with resistance -for heating element.. Magnesium anode/ MG alloy rod Magnesium casting anodes, Magnesium anodes, Sacrificial Mg anodes, Mg alloy rod, Magnisium alloy sacrificial anodes, Anode for water air conditioner, High effect anodes with additional resistance, With screw thread bar anode(NPT-ASTM).Application ...