pocket spring mattress

head diameter: 60mm--90mm;
middle diameter: 30mm--55mm;

spec required:
spring spec: wire thickness, height,
size,
row count,
border

semi-flex box-spring is usually used in hotel project.
it is very popular in market of USA, Australia, Canada.

Our Bonnell spring produced by automatic spring coiling machine

1:Coiling spring machine
2:Produce bonnell type spring 80pcs/min
3.high quantity output

.Competitive Price Good Quality
.Meet Most Oversea Standard
.Most Size Available

wire thickness: 1.8mm--2.4mm;
height: 8cm--18cm;

1.Economical
2.Microfiber
3.Coconut and zipper

1.high quality compresssed spring mattress
2.Various size

1.inner width:6.2mm
2.thickness:0.7/0.8mm

Two side use mattress
Fire resistant