It is mainly made of mineral wool with proper additive, through the processes of batching, shaping, baking, cutting, mortising, surfacing-elaborating, spray-coating, mainly used for ceiling-suspending. It does not contain asbestus, is environment-protective products.

Size: 600x600, 600x1200

Thickness: 8mm, 9mm, 10mm, 12mm, 13mm, 14mm, 15mm