... Lines and so on.Our products have already been exported to Middle East, Suotheast Asia ,Africa and North Europe .and ... appended.It is mainly used for partition and ceiling due to its advantages of lightness, waterproofing, fireproofing, soundproofing, warm-keeping ... 12,12.7 15 Features : Ivory color , square edge and tapered edge Packing : in container,by hand Gypsum Board for drywall/partition/ceiling ...