... Case Assembly, Made from Vandal-resistant, Unique Style Designing,Vandal and Dust-resistant.. Country of Origin:China (mainland ... housing is made from aluminum alloy and die casting processing, vandal-resistantUnique style designing, vandal, damp, dust-resistant, the colors ... life is longerHandset is made of PC alloy and injection processing, the surface is polished, special vandal-resistant, it ...