noise detector sponge set

Brand:aa

Product detail:

 when the sound waves incident into it, it can cause gaps in the air vibration; the viscous drag due to air friction and pore walls, so that a considerable part of the sound energy into heat energy has been consumed.

 

feature	Sound-absorbing effect is good,
function	FR,Rohs,svhc
Uses	Noise reduction
Industry Standard	GB,BS-5852 or TB117
Maker	Daye Tengfei Sponge/foam

 

 

Dear friends, Hello, First of all thank you very much for the concern of our products,In order to allow faster, more timely for you to provide accurate product and pricing and other information materials,Please send us the inquiry, inform us the following information. Thanks!Provide samples give me, is the best approach.

Size	Demand Quantity	Materials and density (weight per cubic meter)
Drawings	Material Details	Uses and  product color and packaging requirements

Details:
1.have good quality .
2.have different kinds of shapes and different colors

3.Packing: according to customer's request.

4.Special requirements on design, logo and color are welcome. OEM design is available

5.Super quality and competitive price are ensured

6.Fashionable and attractive promotional/gift/toy products.

7.Frankly speaking, it's really a good choice for you

Advantages:

Factory directly sell,with high quality and competitive price,And we use environmental-friendly material,All items we can make as customers requested.Such as size,shape,color,material,packing,etc.

manufacturing experience for more than 15 years.Strong production capacity