- Flat panel design, dust proof and splash proof 
- The design of pure flat plate made of aluminum alloy without gaps,Can 
- effectively prevent liquid from being sprayed into the machine Internal, thus 
- affecting the normal use of the machine. 
- Cold rolled steel plate,efficient heat dissipation 
- Porous back type multi-directional heat dissipation, Protect the motherboard from 
- running for a long time and protect theentire,The role of aircraft life nuclear 
- stability 
- Arc border design 
- Rounded arc border design,Beautiful and not easy to scratch 
- Metal matte paint 
- Sheet metal frosted paint body,Better texture of the whole machine