Compared with air conditioners, televisions, automobiles, etc. Wire and cable are relatively different products. Take air conditioning as an example. At present, there are only a few large air-conditioning brands on the market. When you buy, you can easily decide what brand to buy through the feedback from friends and relatives around you. As for wires and cables, choose brands with high brand awareness. Usually, these enterprises have the strength, guaranteed quality and relatively sound product qualifications, such as national compulsory CCC certification and wire and cable production licenses. Dehao cable aluminum cable national standard setting unit.

Second, the price of wire and cable

Take air conditioning as an example, the overwhelming media publicity will give you a clear understanding of the performance of air conditioning, such as frequency conversion, mute and so on. If you decide to buy inverter air conditioners, just visit Gome, Suning and major supermarkets, the prices of all brands are basically well-thought-out. Different wires and cables, the same specifications and models, different manufacturers, different brands, the price gap is very large. We have done market research. Take PVC insulated wire (BV2.5 square meters) as an example, which is also a famous brand product. The diameter of copper wire is also 1.78 mm and the length is 100 m. Insulation is 9400 yuan/ton of PVC, and the price (based on the copper futures quotation of non-ferrous metal mesh of 60000 yuan/ton) starts from 6000 yuan/ton. At present, the price control of wire and cable in our country is still not perfect, because when we buy wire and cable, we must shop around and choose the right product among the products of the same quality.