Sofa Spring
The independent sofa cushion spring bag is mainly made of high-carbon steel with high heat heating, with long service life, environmentally friendly cloth bag, which can effectively isolate the noise of spring friction. Professional support is not easy to collapse and has strong pressure resistance.
The independent sofa cushion spring bag is mainly made of high-carbon steel with high heat heating, with long service life, environmentally friendly cloth bag, which can effectively isolate the noise of spring friction. Professional support is not easy to collapse and has strong pressure resistance.
| Number of turns | 4-8 turns |
| Wire diameter | 1.8mm-2.4mm |
| Spring height | 50-220mm |
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