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  • Heat insulation noise reduction sound-absorbing cotton

    Product introduction Insulation car soundproofing cotton is a new kind of high-tech product independently developed by ourselves. It can be cut in many shapes for car. Soundproof felt has good resistance effect on low and high frequency sound, which can

    2019-04-12 mf_dqsh 228

  • Variegated sound-absorbing cotton regenerated cotton

    Product introduction Insulation car soundproofing cotton is a new kind of high-tech product independently developed by ourselves. It can be cut in many shapes for car. Soundproof felt has good resistance effect on low and high frequency sound, which can

    2019-04-11 mf_dqsh 185

  • PET sounding-absorbing cotton

    Product introduction Insulation car soundproofing cotton is a new kind of high-tech product independently developed by ourselves. It can be cut in many shapes for car. Soundproof felt has good resistance effect on low and high frequency sound, which can

    2019-04-11 mf_dqsh 221

  • PP+PET two-component sound-absorbing cotton

    Product introduction Insulation car soundproofing cotton is a new kind of high-tech product independently developed by ourselves. It can be cut in many shapes for car. Soundproof felt has good resistance effect on low and high frequency sound, which can

    2019-04-11 mf_dqsh 294

  • Insulation car soundproofing cotton

    Product introduction Insulation car soundproofing cotton is a new kind of high-tech product independently developed by ourselves. It can be cut in many shapes for car. Soundproof felt has good resistance effect on low and high frequency sound, which can

    2018-08-07 mf_dqsh 395