Mineral fiber board, ceilings We can manufacture more than ten types of products in per specie including rolling flower, relief printing, spray-coating, three-dimensional mould-pressing etc. The mineral wool sound absorption board is top grade (light-weight) decorative material with 8 features including decoration, sound absorption, fire-resistant, heat-insulation, economization etc. This product is indoor decorative materials, mainly used in hotels, restaurants, shops, theaters, ballrooms, cinemas, stations, halls, offices, boardrooms, office buildings, exquisite laboratories, industry buildings or houses etc. The "cherry" brand mineral wool sound absorption board has served thousands of customers in china. -¼honoring the contracts, keeping the promises, customer supremacy, equality and mutual benefit" is our belief. We sincerely hope to cooperate with more customers both in china and abroad. Enriching the corporation spirit of "first-class quality, first-class service", we will provide you the best service and products. All kinds of design and specification Thickness: 10-20mm Type: 600x600, 595x595, 603x603, 595x1195, 600x1200 etc.