How many kinds of spring broken material altogether?

The rise in the price of spring mattress, spring broken material is becoming more and more valuable, do you know how many kinds of spring broken material?

a, punching spring broken material

features: the broken material as a whole is neat, beautiful and has all the characteristics of the spring, because the quantity of each production is very few, relatively punching spring broken material also is very scarce, so the price is relatively high some

2, grain spring broken material

this is spring cotton dicing, so dose or more

3, article spring broken material

the relatively more, is to do the spring mattress the trimming material

4, spring powder particle

the burnish of spring broken material needs to be very careful, many art pillows are inside this broken material

spring bedding specializing in the production of spring mattress, spring broken material or more so, welcome the masses of users to choose