Soundproof Insulated Perforated Gypsum Boards with Square Round Holes for Office

Soundproof Insulated Perforated Gypsum Boards with Square Round Holes for Office. High NRC Acoustic Performance: NRC rate up to 0.7 with various hole designs for superior sound absorption. Customizable Hole Designs: Available in square, circle, and irregular circle holes with customizable sizes and perforation rates. Diverse Size Options: Lengths from 610mm to 3000mm and widths from 610mm to 1220mm to fit various ceiling needs. Fire and Safety Certified: Conforms to GB8624 A Class for fire resistance and GB6566-2001 A Class for radioactivity. OEM and ODM Services: Full customization available including designs, samples, and minor adjustments based on client needs. 100% Quality Inspection: Every finished product undergoes 100% inspection with up to 5 checks to ensure zero defects. Wide Application Range: Suitable for offices, hotels, homes, dust-free rooms, and public spaces. Professional R&D Support: Dedicated team provides technical guidance, training, and continuous product innovation.