In the middle of the renovation of the materials used very much, such as wire, for example, you seriously to understand the words you will find the original wire specifications material is very much, take bv and bvr line, do not understand people also think that is the ordinary household wire.

UL is the English Underwriter Laboratories Inc. for short, UL Safety Laboratory is the most authoritative in the United States, but also in the world engaged in safety testing and identification of the larger private institutions. UL will give a certification file number such as E172073.

Many people have encountered the home electric light line often short-circuit, home row full of plugs and other troubles. If they want to improve the quality of life, then in the pre-decoration wire materials, we must take good care of.

In the daily work of many people should be involved in electrical things, in the current living conditions, a wide range of electronic equipment, the use of voltage is also different, there are high-voltage and low-voltage.

For newcomers who just contact home improvement work, everything is relatively unfamiliar, especially the wire and cable, because he can be divided into a variety of different types, can be used in different voltages and equipment.

In the general work, we have to use the wire is very much, and each wire has a different terminology, the variety is very much, many people are represented by the letters of the type of wire, such as bvvb wire, I think some people hear the word do not know what it means.

For newcomers who just contact home improvement work, everything is relatively unfamiliar, especially the wire and cable, because he can be divided into a variety of different types, can be used in different voltages and equipment.

In the wire and cable industry, there are thousands of different types of wire names. Of these thousands of wires, some are used all the time, while others depend only on unique applications. Our team will break down one of the more popular wiring products.

As a high quality thwn nylon sheathing wire manufacturer, recently our salesman often received many people ask the difference between thhn and thwn line, in fact, the difference between the two is not small, the following we will look at thhn and thwn difference it!

When we carry out the construction of the project for the majority of owners, the first thing to consider is safety, that in terms of safety shows that those bvvb2 copper core wire manufacturers are more suitable for the needs of the current project.