Bonnell Spring Mattress: Large surface caliber, small spiral -shaped in the middle. This spring has strong elasticity, superior support performance, and good stress balance.
Pocket Spring Mattress: olive (waist drum) spring is packed in special cloth bags independently. The spring point -like expansion, independent support, fit the human curve, effectively support all parts of the human body, disperse pressure; anti -interference (does not affect sleeping partners) silence.
Spring spring spring: spring bag is packed separately, sealing and loading. There is a spring in the spring. Each spring responds to every movement of the body alone and does not interfere with each other.
Bittric springs: It is made of a continuous steel wire. The strong balance is the best. It can make appropriate telescopic and deflation according to the weight and body shape, balance the body evenly, and increase the comfort.
Operation spring: The appearance is very similar to the Bangniel spring. The difference is that its end surface is not knotted. The vibrationability of a single spring and the load are better (good micro -induction, and the lighter pressure can be felt). To better offset human stress and improve comfort.
Double -layer spring: consisting of the upper and lower layers of Bangniel Spring, double layers of the human body weight, the upper spring supports the human body weight at the same time, at the same time, the lower layer of spring is effective. Comfort. Spring will not collapse longer life.
Chain Spring: It is the whole of a single spring to make a mattress. Each spring is a spiral snake line with a roots, which are connected vertically and horizontally. The horizontal connection is the parallel direction of the snake line along the width of the mattress; the vertical connection is the parallel direction of the length of the mattress. His advantages are good support and good durability.
