Futon spring:
Futon spring unit
Futon spring unit, assembled by bonnell springs.
With no border steel wire, use helical wire instead of border steel wire.
Different arrangement on the springs with the Mattress inner spring unit.
All production are made according to BS4637 and BS3173. sinuous spring, bonnel spring
Packing method: compressed packing or Roll packing
Minimum order quantity: 20' FCL |
We specialized in making springs for mattress, sofa, automobile, agriculture machine, craftwork and other usages.
We are the expert on spring industry. sinuous spring, bonnel spring |
