We offer acoustic panel, acoustic ceiling. partt-hole wood acoustic board medium density is a positive, open hole of the back of all sound-absorbing material, commonly used in walls and ceilings decorated. acoustic ---- aspects of the product can...
Main application areas: (square) the titles are manufactured from high density dry felf resin bonded fiberglass wool, with fine texture painted glass tissue facer, plain tissue backer and sealed and painted edges.square edge titles will be paralled...