The first choice is to select the net of the corresponding model through the material and model of your own audio. This will not only guarantee the quality, but also the advantages that can be brought during the use process

The mesh cloth on the speaker is mainly dustproof and protective for ordinary speakers. Dust-proof is easy to understand, which is to prevent dust from falling on the speaker. The understanding of protection is that the bears

When brown rust spots (spots) appeared on the surface of perforated stainless steel pipes, people were surprised: "Stainless steel does not rust, and rust is not stainless steel. It may be that steel has appeared. The problem. In fact, this is a one-sided

The centrifugal force in CNC machining is proportional to the square of the speed to expand the oscillation caused by the imbalance. The resulting CNC machining intermediate oscillations during machining are added to minimize the life

Automatic spraying is mostly used in metal processing products such as speaker nets, perforated nets, speaker nets, etc. In addition to automating the spraying process, the automatic spraying line generally has other processes such as dust removal

Pole type: rectangular hole, square hole, diamond hole, round hole, hexagonal hole, cross hole, triangle hole, oblong hole, long waist hole, plum blossom hole, fish scale hole, pattern hole, pentagram hole, Irregular holes, bulging holes, etc