Shenzhen sponge factory, fire sponge factory

Shenzhen sponge factory, fire sponge factory Our company is adhering to the "integrity management, quality first" purpose, to the best quality, fastest delivery and reasonable price for your dedicated service. We firmly believe that our products and services can bring you better efficiency and higher profits! Welcome customers to visit, call, like to negotiate, establish long-term friendly and harmonious with full cooperation. Shenzhen sponge factory, fire sponge manufacturers. Fire sponge hardness generally high-density foam hardness is also high, but do not rule out some high-density super soft foam additives are added, so that the sponge becomes ultra soft, sound-absorbing cotton used to make, sofa cushions, soft packing material . Medium density, low density foam used for general protective material. The hardness of the foam of the same density is not the same. Shenzhen sponge factory, fire sponge manufacturers. Usually do sofa cushion sponge density of about 35, there are soft, hard, super soft, and other specifications. Do mattress is generally about 22. The so-called high-density foam is a salesman of goods commonly used terms. High density foam is generally not used absorbent. The density of the sponge is usually: 10-50KG sponge thickness: can produce all kinds of different thickness of the sponge according to customer requirements color: black, white, color quality management system: ISO9001 authentication. High density foam fire: produce British standard, American standard, Canada and other standards.