Haoxin Furniture's raw material for chair cushions - high elastic sponge. Plasticity, strong resilience, comfortable sitting, not tired after sitting for a long time, and will not collapse after sitting for a long time.

1, look at the appearance of sponge: good sponge appearance neat and smooth, and some poor sponge appearance is rough, uneven.  

2, touch by hand, good sponge, feel smooth, soft, and poor sponge, feel rough, have astringent feeling.  

3. Pull the sponge outside with your fingernails. Good sponge has good tensile property and is not easy to break, while some inferior sponges are easy to break off and even produce dust.  

4. Look at the resilience. If you press the sponge by hand, it can bounce back quickly.