... ,curtain)7) Aluminium ceiling tiles and strips for interior decoration of home,metro,theater,airport,bus station,hotel,lobby,rail ... .);8) Cement fiber board and calcium silicate board for commercial and home use as partition and ceiling panels;9) Cement ... theater,home,office,meeting room,cenima,etc;12) Rock wool board for ceiling and wall acoustic use. Furring ceiling system for interior decor