When purchasing shielding boxes, we must pay attention to the choice of shielding box manufacturers and brands, because the choice of brands and manufacturers is closely related to the quality of the products. In addition, the choice of the shielding box interface is also very important. When purchasing, you should choose the shielding box that suits your use of the interface, otherwise you will have to inquire about other methods.
Faced with countless domestic manufacturers of shielding boxes, how should we choose? Generally, to choose a shielding box manufacturer, you first need to understand the strength of the manufacturer, including information such as plant, registered capital, R&D configuration, production configuration, and maintenance configuration. Then, considering the reputation of this manufacturer in the industry, the gold cup and the silver cup are not as good as the reputation of the common people. Which manufacturers and types of customers are the products made by this shielding box manufacturer, how is the annual shipment volume, and whether it can become Your long-term partner. Many people have overlooked this, which is likely to lead to a situation in which the subsequent maintenance of the shielding box is not known to whom to deal with.
In terms of shielding box interface selection, we need to consider the data interface configuration of our shielding box. During the test, many customers who need shielded boxes need data connection. Generally, the data interface of the shielding box is DB9/DB25/RJ45/AC/DC/USB, etc. These are an indispensable part of our testing process, what types are needed and how much each type needs. We have to know this well to avoid that after the shielding box manufacturer has finished processing, we find that it is not used at all.
Of course, in addition to this, there are other issues that need to be paid attention to when selecting the shielding box, such as the size and working method of the shielding box. If you have relevant product requirements, please feel free to inquire.