The selection of wires and cables is more critical. They determine the later use effect to a certain extent, and considering that this kind of wires and cables are not installed naked, if the early purchase is not appropriate, it may It will consume too much repair and maintenance costs in the later period. What I recommend to you today is the selection skills of the well-known brand Shuangling. In addition, it also gives suggestions on the purchase of home improvement wires. From this, we can know that as a As a leading wire brand, Shuangling wire manufacturer has mature technology, complete product categories and specifications, and complete after-sales service. We can purchase with confidence. Interested consumers can refer to the following to learn more.

1. How about Shuangling Wire

As the leading wire brand in Guangzhou, Guangdong, the quality of Shuangling Wire is definitely good. Shuangling Company is a large state-owned wire and cable manufacturing enterprise. It has been specializing in manufacturing wires and cables for more than 50 years. It is currently the largest in Guangdong Province with a wide range of product types and specifications. It is also a nationally certified wire brand and is recommended.

2. Tips for purchasing home improvement wires

1. Length

This is one of the commonly used tricks in cutting corners. Some people will say, I bought it. There is a meter mark on the wire. It is 100 meters. You have to pay attention. It has a meter mark, but in the middle part, some profiteers underestimate it by 10 meters. For example, after 30 meters, start marking 40 meters.

2. Wire diameter

This is one of the most common ways of cutting corners in factories. For example, a 2.5 square BV wire, commonly known as a copper wire, is a copper wire. Why is it called 2.5 square meters? It is because the cross-sectional area of ??the copper wire of this wire is 2.5 square millimeters. The diameter of the copper wire of the 2.5 square BV wire is 1.78mm.

3. Copper quality

Real copper is reddish in color, while brass is yellowish. In addition, copper is very soft and brass is hard. As long as you don't buy copper-clad aluminum (aluminum material, but coated with a layer of copper on the outside, generally used in flexible wires), there aren't too many fake brass products at the moment.

4. PVC material

This is too professional and I won’t go into too much detail. One thing is for sure: no one has made copper wires very standard and cut corners on PVC. Because one ton of good PVC only costs 8,000 yuan. One ton of copper costs 59,000 yuan. Therefore, many corners can be cut on copper materials.

5. CCC certification mark

There must be a CCC certification mark on the wire. Wire and cable products are national compulsory safety certification products. All manufacturers must obtain certification from the China Electrical Products Certification Commission. CCC" certification, obtain the "CCC" certification mark, and have the "CCC" certification mark on the company or product. Wires are related to electricity safety, and the quality of wires will affect the safety of our lives and property, so we must choose wire products with the CCC certification mark.

6. Product compliance

Wire product compliance will include the "CCC" certification mark, trademark, model specifications, rated voltage, length, inspection, ****** The date, execution standards, factory name, factory address, telephone number and other identifications are all clearly printed and consistent with the products. Only these are products produced by regular manufacturers. You should read them carefully when purchasing.

The above article not only recommends the use evaluation of the representative series of Shuangling Electric Wire, a well-known brand, but also gives tips on the process of selecting and purchasing home improvement wires. From this, you can learn about the life of your family. In the selection process of the wires used, you should start from their length, quality material certification mark or other various parameters to achieve satisfactory results. As for the well-known Shuangling Electric Wire, due to their mature technology scale, their products have a complete range of specifications. Consumers and friends with any kind of needs can basically find the one that suits them. If you are interested, Consumer friends can refer to the above and make a bold purchase with confidence.

Tubatu provides you with "each decoration quotation, 1-4 local decoration companies, 3 sets of decoration design plans" for free online, as well as decoration avoidance strategies! Click this link:/yezhu/zxbj-cszy.php?to8to_from=seo_zhidao_m_jiare&wb, and you can get it for free~