... 1.good quality 2.practical 3.fashion Note computer shell1.good quality2.practical3.fashionMagnesium alloy, in mobile phone, bicycle, ... through wireless signal, can't stop too many wireless signal.2. the skin of course to have certain protective effect, ... yield strength, elongation and aluminum alloy also differ not quite.2.Magnesium alloy is a good electromagnetic shielding performance, radiation ...