Các nhà sản xuất tấm âm thanh PET polyester cho tường nội thất

PET Polyester Acoustic Panels Acoustic Panel Manufacturers for Interior Walls Technical Parameters Parameter Specification Material Composition 100% PET Polyester Fiber Acoustic Performance NRC 0.85–0.95 Sound Absorption Type Porous Fiber Absorption Surface Finish Smooth / Felt / 3D / Printed Color Options 40+ Colors / Custom Edge Types Square / Beveled / Radius Installation Methods Adhesive / Clip / Keel System Lightweight Structure Yes Eco-Friendly Recycled Material / E0