Mattress And Sofa Bonnell Spring Coil Unit High Carbon Steel Wire Material

Mattress And Sofa Bonnell Spring Coil Unit High Carbon Steel Wire Material

Product Features:

1. anti-rust treatment high carbon steel wire

2. all size available

3. heat treatment, good elasticity

 spring unit feature

1) Our steel springs tested and comply with our customers strict requirements.

2) High quality glues make sure each box spring can stick more strong each other

3) And high quality glues ensure you can used in more cold and more hot weathers.

4) High quality glues we tested no harm to children.

5) Full automated production ensures our quality.

6) Designed for high quality spring mattresses.

Our springs are all made from spring steel wire of ShaSteel Mill, where the best spring steel wire in China is produced. Though steel wire of ShaSteel is more expensive than others, we still choose it as the material to ensure the best quality. Traditional bonnell innersprings of mattress and sofa. They can be packed into rolls or flat-pressed crates. We are always trying our best to meet your requirements.