As an indispensable and important part of audio equipment, the manufacturing process of metal speaker mesh is not only related to the performance and durability of the product, but also reflects th...
Why do we install windproof and dustproof fences?
Because no dust filter measures are taken, it will be identified as fugitive emissions by the environmental protection department. According to rel...
1. From the aspect of profile quality, first look at the surface treatment method used. If the surface is a profile with ordinary oxidation, then first check whether the thickness of the oxide fil...
Dongjie has its own manufacturing plant and technical team with rich production experience and can provide you with customized services and recommendations according to your needs. We are onli...
In modern industrial, commercial and home environments, safety is always an important factor that cannot be ignored. Metal anti-skid plates, as an effective anti-skid material, are widely used in v...
The mesh on the speaker is mainly dustproof and protective for ordinary speakers. Dustproof is easy to understand, that is, to prevent dust from falling on the speaker.
The understanding of pr...