Wave sound absorbing sponge is fire proofing, mainly based on rubber foam material. There are many advantages such as high fireproofing ,strong air permeability and feeling soft. The main market covers many countries such as Europe, America ,the Middle East and so on. They are mainly used in auto manufacturing machine, air host, generator, automotive and so on.

Acoustic Theory:

It has a lot of pores and bubbles inside and outside, when the sound waves incident in which can cause vibrations in the air gap, due to the viscosity of air resistance, air friction with the hole wall, a considerable part of the sound energy into heat energy which is consumed . In addition, when the air adiabatic compression, the air continue to occur heat exchange with the hole wall, due to thermal conduction, also make part of the sound energy into heat energy .

Specification: 

Wave shape high density fireproof  air host, generator wave shape sound-absorbing foam

In order keed good shape, we choose high quality paper carton for packing.

Shipment: 7-15days after payment down.

1. Quick reply

2.Free sample

3. Giude and help clients choose suitable sample.

4. Absolutely impossible use defective goods instead of quality goods when shipment.

5. Help clients purchase related products.

6. The guarantee of after-sale services.

Guangzhou Cheerfore Insulation Co., Ltd

We are professional maker of acoustic insulation material, endeavors in R&D and innovation of thermal insulation, acoustic insulation, vibration absorption and sealing materials since its foundation in 2006. now 85% export business, including Europe, North America , South America, South Asia , South East Asia, and Africa.

Full of experience can satisfy your requirements completely.

Look forward to Cooperation with you!

Company Strength:

1. We are the manufacturer in sound deadener material  over 10 years . 

2. Our products are exported to Europe Market,South-Asia Area and so on 

3. Supply ability: 50000pc/week

4. Quality control and development department can control the quality and develop new products.

5. Manufacturer can give you a best price and control the quality easily, earlier delivery time!

6.It is our responsibility to meet your needs and efficiently serve you .Your satisfaction is our best reward!Your success is our business!

››  How long is the Normal Sample Lead Time?

    Generally 3-5working days. If the sample is in stock, it will be shipped the next day.

››  How long is the Normal Mass Production Lead Time?

     If the goods are in stock, it will be shipped in the next few days as everything is confirmed.

      MOQ Appr. 10working days.

››  What's your Payment Method?

     Usually, we adopt payment as per low banking charge.

      Paypal for the sample oder and order amount under USD 500.

      T/T for order above USD 500; 30% in advance, 70% before shipment. Or cash is to be paid off in one time before shipment.

      If you'd like to pay by other method, let's talk.

››  What's your Shipping Method?

      We have long-term cooperated shipping company. If volume weight or weight under 75kgs,
We would like to suggest you choose DHL, fast delivery with low cost. Above 75kgs, we'd like to advise you choose Air or Sea. We're very glad to accept it if you want to choose your shipper or shipping method.

››  Do you accept OEM or ODM order?

       Sure, OEM & ODM are our strong point.You‘re welcome to talk with us for the OEM or ODM order. Only unexpected, not impossible!