Mixed heat insulation felt: 

This product is made of fine wool and artificial hollow fiber mixed as raw materials, the process adopts semi-automatic mechanical processing, the quality of raw materials is particularly high. The tensile strength of a single artificial hollow fiber is much stronger than that of wool, so when mixed together, their characteristics are displayed. The tensile strength of the product is stronger, and it is easy to operate and not easy to damage in the production process, saving unnecessary links and reducing costs. Its thermal insulation performance has reached the industry standard, its price is moderate, the majority of customers accept!

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