mattress spring unit,bonnell spring,innerspring

Mattress spring unit,bonnell spring 1)heat treated for the high elasticity 2)good price 3)high quality 4)early delivery It is introduced that we are one of the main manufacturers in furniture springs in Shenzhen City,have been in this line for nearly ten main products are as below, pocket springs,sofa springs,bonnell springs,coil spring,spring unit,mattress spring,zig zag springs,spring mattress,foam mattress,latex mattress,and so on.

During these years,we have gained rich experience and done well in the can offer them to you according to your detailed specification we'll quote you the most favourable prices ASAP upon receiving your specific enquiry. The common specifications of single spring used for this kind of mattress spring are as below. Wire Dia. Top Dia. Waist Dia.

Border Wire Height Turns

mm cm cm mm cm

1.8-2.4 6.5-8.7 4.5-5.5 4.8-5.0 6-23 4-6

Upon the customers offer us the detailed specification information about the mattress spring,we can we have various sizes available. All the springs used for this mattress spring will be heat treated. For this kind of mattress spring,we have two kinds of packing ways. Roll packing----without the border wire Flat packing----with the border wire (With 10-20 pieces into one package)