1 Environmental protection
2.increase the use of space
3 overall good
4 lightweight and economy

     The product has a solid , lightweight, thin body ,better strength , impact resistance, hanging strength, heat insulation ,sound insulation, fireproofing ,waterproofing ,easy cutting .It can be an arbitrary slot,without batch file, dry operation ,environmental protection.

      The composite material of light energy saving wall have a good performance of sound insulation.