... 3mm,4mm,5mm SGS,ASTM,ISO ACM manufactuer for exterior wall clad made in chinaOur competitive advantages1 Quality gurantee: all ... Application scope1)Wallboards and ceiling for tunnels.2)Materials for industrial application ,car and ship bodies.3)Curtain wallboards for ... outside walls of normal buildings.4)In interior wall ,ceiling, kitchen ,and interior decoration.5)Facades and balconies ...