Detailed information about sofa bed sponge mattress:
1:Coil spring and pocket spring are mainly used in car seats,mattress, beds and sofas.
2: It is top selller in Feili.
3: Competitive price with high quality. Feili is a leading hardware spring enterprise in China Mainland.
4: Well- equipped factory, professional technicians and a large group of skilled workers to ensure the Feili's product quality.
5: The wire diameter of pocket spring : 1.6-2.0mm or 2.1-2.3mm; your samples are welcome.
If you have any further information, you are welcome. Her cell phone number is 86-573-87670327.
6: Pictures for your reference: