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Zhengzhou polyester fiber acoustic panels polyester fiber acoustic panels are widely used in concert halls, theaters, studio, studio, interrogation rooms, conference rooms, gymnasium, exhibition halls, dance halls, ktv rooms and other public places in the floors, walls and ceilings. It can well absorb noise and prevent the indoor sound strongly affect the indoor environment. Let you in a meeting to hear a speech or listening to music can get good sound quality. Use modern technology to produce fiber acoustic sound for indoor decoration provides an effective way