Feile Waterfall Brand.
According to Dazhong Comment Network, netizens commented that Feile Waterfall’s damping sheets and sound insulation cotton are the only brand with relatively mature technology on the market, and they are authorized to use the patent rights of this model of damping sheets. , the patent number is also marked on the product.
The surface layer of Feile Waterfall damping and sound insulation cotton is made of 1.0mm aluminum sheet, and the back is environmentally friendly butyl glue, which is easy to install and rotate.