... 1,The lightest of the useful metals 2,Superior strength 3,Good electromagneti Tablet PC Metal Frame Casting (Magnesium Parts) :We ... ,Superior strength3,High heat dissipation4,Good electromagnetic shielding5,Recyclable Tablet PC Metal Frame Casting (Magnesium Parts) : 1)Software ... 2008 and 8 years export experience in this line. 7)Packing: Wooden cases,steel cases,cartons, customers'requirements ...