HM-015功能静音式
The foam and steel wire pocket spring
专利产品 (patented product): 专利号 2018305077437
The origin of this idea is from the advanced ideas in Europe. Can reduce the weight of the mattress,With the model of the interval of foam and steel wire spring, the soft and comfortable from the foam joint the elasticity from the steel wire spring together,A kinds of steel wire springs can mix this foam pocket, create various sense of sleep.