... can be customizedColor:Clear,Blue,Green,Brown,Opalescent and so on.Special colors and specification can be customized. Application:1.Ceiling ... .. 2.Sound insulation wall for freewasys,high-speed railway and MRTs. 3.Indoor swimming pools,freeways,sunbath pools,green- ... signage boards. 7.Indoor barriers for office and housing usage,sidewall,railing shield,sunshade for balcony and door for bath room etc..