The dimension of this mattress spring is customized.
The common specificaitons of single spring used are as below.
| Wire Dia. | Top Dia. | Waist Dia. | Border Wire | Height | Turns |
| mm | cm | cm | mm | cm | |
| 1.8-2.4 | 6.5-9 | 4.5-5.5 | 4.8-5.0 | 6-23 | 4-8 |
Upon the customers offer us the detailed specification information,we can quote.And there are various sizes available.
All the springs will be heat treated.
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)