Langzhi switch socket is well-known brand, it is China domestic brand has now been two decades of history. The brand is popular with consumers regardless of quality or price, so let's look at the following, and whether the Hongyan switch socket is good or not and how to purchase the Hongyan switch socket.
Langzhi switch socket is good
1. Langzhi switch socket was established in 1990. It is specialized in the production of various types of building power distribution products. The brand company also formed a relatively complete "Langzhi Electric", "Langzhi plastic", "Langzhi intelligence"three pillar industries. Strong brand strength, Langzhi switch is one of Hongyan's four pillar industries "Hongyan electrician" products, for the Langzhi switch consumer evaluation: the old brand of good quality, price, panel material does not change color, is part of the series does not look enough atmosphere What's more, the brand is not high enough.
2. Langzhi switch socket products are also the products of Langzhi Electricians. Because they are relatively affordable and of good quality, Hongyan switch sockets are highly praised by consumers. Langzhi socket is an old brand, and the workmanship, materials, and quality are all very good. It is a boutique in domestic goods. The price is civilian, and it is much lower than other brands such as Bull, TCL, etc., but the style is slightly outdated and not very attractive.
How to choose Langzhi switch socket
1. When choosing the switch socket of Langzhi, first of all, you have to understand your brand of Hongyan to choose a better product. We use the eyes to observe it. The appearance of the general product will be very smooth and free from glitches. Pifeng. The color and material are made of imported PC material, which has good flame-retardant properties. Although some surfaces are bright and clean, they seem to be coated with a layer of oil. However, they are pale in color and have a large texture. These materials are not flame-retardant and are buried in household electricity. Fire hazards.
2. How to distinguish the good products, we can also remove the panel of Hongyan switch socket by hand. If it is easily removed, it is generally non-mainstream middle and low grade products. When selecting, use the index finger and thumb to press the face cover diagonally to the end point. One end is pressed and held at the other end, and the other end is pressed hard. The face cover is loose and the product quality of sagging is poor, otherwise the quality is credible.
3, the last method can be purchased to a good switch socket, can also identify the quality of the product is good or bad, first with the ear to listen carefully, press the switch function parts, the more the slide-type sound, feel smoother, strong sense of rhythm is the quality better. Then, when the door is opened and closed, the sound is impure and the movement is awkward. If the sound is intermittent, the sound quality is poor. The lighter the sound, the smoother the feel, and the better the rhythm, the better the quality. Then, when the door is opened and closed, the sound is impure and the movement is awkward. If the sound is intermittent, the sound quality is poor.
Summary: On the Langzhi switch socket is good or bad, and how to choose the Hongyan switch socket related information is introduced here, I hope these will help everyone. If there is something that you do not understand, you can pay attention to more content. If you want to learn more about building materials, please continue to pay attention to our website.
From Langzhi electric
