Our polyester fiber sound insulation board is made of recycled plastic (mainly plastic bottles), a high-quality environmental friendly material. The production process is completely physical and environmentally friendly, without waste water, emissions, wastes and adhesives. The porosity of the sound insulation board makes it sound-absorbing and heat-insulating. Our products have passed the certification of professional testing institutions, which not only have good sound insulation effect, but also are green and environmentally friendly. It can not only create a quiet environment for you, but also protect your health from inferior products. In addition, you can also order professional fire-resistant material soundproof panels to better protect your life. The special processing technology is that the soundproof panels have excellent flame retardancy and fire resistance.
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