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Anonymous users2024-01-24Sponge is a chemical product, similar to a plastic...
This thing is very powerful in our country, and it doesn't need to be imported. . .
Although I don't know the purchase channels around us, if it is not customized by customers, it should not use imported sponges.
Dear, your question should be a little more detailed, the scope of such a question is too broad.
The East Asian sponge of the sponge which the left and right sofas adopted. The density of the sponge used in different parts is different, and the density of the sponge used in the armrests, backrests, and cushions increases in turn to meet the principle of durability and comfort. >>>More
IS IT TESTING ROHS, OR SOMETHING ELSE, WE ARE A TESTING AND CERTIFICATION COMPANY, YOU CAN CONTACT.
You may have bought a sofa bed that recycles sponge, the normal sponge is a whole, and the sponge particles are used to crush the skin of the normal sponge and then cut it with glue, the physical properties are much worse, and more sponge knowledge is used in the China Polyurethane Alliance Network.
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